* [PATCH 2/4] driver: core: platform: add subsys_platform_driver() macro
2026-09-08 17:47 [PATCH 0/4] driver: core: add subsys_platform_driver() to reduce boilerplate code in drivers Brian Masney
2026-09-08 17:47 ` [PATCH 1/4] driver: core: add subsys_driver() macro Brian Masney
@ 2026-09-08 17:47 ` Brian Masney
2026-09-09 11:44 ` Abel Vesa
2026-09-09 15:16 ` Geert Uytterhoeven
2026-09-08 17:47 ` [PATCH 3/4] clk: qcom: convert drivers over to use subsys_platform_driver() Brian Masney
` (2 subsequent siblings)
4 siblings, 2 replies; 14+ messages in thread
From: Brian Masney @ 2026-09-08 17:47 UTC (permalink / raw)
To: Greg Kroah-Hartman, Rafael J. Wysocki, Danilo Krummrich,
Bjorn Andersson, Stephen Boyd, Jerome Brunet, Geert Uytterhoeven
Cc: driver-core, linux-kernel, linux-arm-msm, linux-clk,
linux-renesas-soc, Brian Masney
Add a new macro subsys_platform_driver() to eliminate some boilerplate
code in drivers that need to register earlier in the boot at the
subsys_initcall level.
Signed-off-by: Brian Masney <bmasney@redhat.com>
Assisted-by: Claude:claude-opus-4-8
---
include/linux/platform_device.h | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 3d5bbcbae730..3bd0f1f0d870 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -344,6 +344,19 @@ static inline void platform_set_drvdata(struct platform_device *pdev,
#define builtin_platform_driver(__platform_driver) \
builtin_driver(__platform_driver, platform_driver_register)
+/*
+ * subsys_platform_driver() - Helper macro for drivers that don't do anything
+ * special in module init/exit but need to register earlier, at
+ * subsys_initcall level, when built in. This eliminates a lot of
+ * boilerplate. Each driver may only use this macro once, and calling it
+ * replaces module_init() and module_exit(). This is meant to be a parallel
+ * of module_platform_driver() above, but with the init call promoted to
+ * subsys_initcall() so built-in providers are available earlier during boot.
+ */
+#define subsys_platform_driver(__platform_driver) \
+ subsys_driver(__platform_driver, platform_driver_register, \
+ platform_driver_unregister)
+
/* module_platform_driver_probe() - Helper macro for drivers that don't do
* anything special in module init/exit. This eliminates a lot of
* boilerplate. Each module may only use this macro once, and
@@ -376,6 +389,23 @@ static int __init __platform_driver##_init(void) \
} \
device_initcall(__platform_driver##_init); \
+/*
+ * subsys_platform_driver_probe() - Helper macro for drivers that don't do
+ * anything special in device init and have no exit, but need to register
+ * earlier, at subsys_initcall level. This eliminates some boilerplate. Each
+ * driver may only use this macro once, and using it replaces subsys_initcall.
+ * This is meant to be a parallel of builtin_platform_driver_probe above, but
+ * with the init call promoted to subsys_initcall so the provider is available
+ * earlier during boot.
+ */
+#define subsys_platform_driver_probe(__platform_driver, __platform_probe) \
+static int __init __platform_driver##_init(void) \
+{ \
+ return platform_driver_probe(&(__platform_driver), \
+ __platform_probe); \
+} \
+subsys_initcall(__platform_driver##_init) \
+
#define platform_create_bundle(driver, probe, res, n_res, data, size) \
__platform_create_bundle(driver, probe, res, n_res, data, size, THIS_MODULE, KBUILD_MODNAME)
extern struct platform_device *__platform_create_bundle(
--
2.55.0
^ permalink raw reply [flat|nested] 14+ messages in thread* [PATCH 3/4] clk: qcom: convert drivers over to use subsys_platform_driver()
2026-09-08 17:47 [PATCH 0/4] driver: core: add subsys_platform_driver() to reduce boilerplate code in drivers Brian Masney
2026-09-08 17:47 ` [PATCH 1/4] driver: core: add subsys_driver() macro Brian Masney
2026-09-08 17:47 ` [PATCH 2/4] driver: core: platform: add subsys_platform_driver() macro Brian Masney
@ 2026-09-08 17:47 ` Brian Masney
2026-09-09 11:25 ` Konrad Dybcio
2026-09-09 11:45 ` Abel Vesa
2026-09-08 17:47 ` [PATCH 4/4] clk: renesas: " Brian Masney
2026-09-09 14:40 ` [PATCH 0/4] driver: core: add subsys_platform_driver() to reduce boilerplate code in drivers Pankaj Patil
4 siblings, 2 replies; 14+ messages in thread
From: Brian Masney @ 2026-09-08 17:47 UTC (permalink / raw)
To: Greg Kroah-Hartman, Rafael J. Wysocki, Danilo Krummrich,
Bjorn Andersson, Stephen Boyd, Jerome Brunet, Geert Uytterhoeven
Cc: driver-core, linux-kernel, linux-arm-msm, linux-clk,
linux-renesas-soc, Brian Masney
Reduce boilerplate code in the drivers and convert them over to use
subsys_platform_driver().
Signed-off-by: Brian Masney <bmasney@redhat.com>
Assisted-by: Claude:claude-opus-4-8
---
drivers/clk/qcom/dispcc-x1e80100.c | 12 +-----------
drivers/clk/qcom/gcc-eliza.c | 12 +-----------
drivers/clk/qcom/gcc-glymur.c | 12 +-----------
drivers/clk/qcom/gcc-hawi.c | 12 +-----------
drivers/clk/qcom/gcc-kaanapali.c | 12 +-----------
drivers/clk/qcom/gcc-kuno.c | 12 +-----------
drivers/clk/qcom/gcc-milos.c | 12 +-----------
drivers/clk/qcom/gcc-nord.c | 12 +-----------
drivers/clk/qcom/gcc-qcm2290.c | 12 +-----------
drivers/clk/qcom/gcc-qcs615.c | 12 +-----------
drivers/clk/qcom/gcc-qcs8300.c | 12 +-----------
drivers/clk/qcom/gcc-qdu1000.c | 12 +-----------
drivers/clk/qcom/gcc-sar2130p.c | 12 +-----------
drivers/clk/qcom/gcc-sc7280.c | 12 +-----------
drivers/clk/qcom/gcc-sc8280xp.c | 12 +-----------
drivers/clk/qcom/gcc-sdx55.c | 12 +-----------
drivers/clk/qcom/gcc-sdx65.c | 12 +-----------
drivers/clk/qcom/gcc-sdx75.c | 12 +-----------
drivers/clk/qcom/gcc-shikra.c | 12 +-----------
drivers/clk/qcom/gcc-sm4450.c | 12 +-----------
drivers/clk/qcom/gcc-sm6115.c | 12 +-----------
drivers/clk/qcom/gcc-sm6125.c | 12 +-----------
drivers/clk/qcom/gcc-sm6375.c | 12 +-----------
drivers/clk/qcom/gcc-sm7150.c | 12 +-----------
drivers/clk/qcom/gcc-sm8150.c | 12 +-----------
drivers/clk/qcom/gcc-sm8250.c | 12 +-----------
drivers/clk/qcom/gcc-sm8350.c | 12 +-----------
drivers/clk/qcom/gcc-sm8450.c | 12 +-----------
drivers/clk/qcom/gcc-sm8550.c | 12 +-----------
drivers/clk/qcom/gcc-sm8650.c | 12 +-----------
drivers/clk/qcom/gcc-sm8750.c | 12 +-----------
drivers/clk/qcom/gcc-x1e80100.c | 12 +-----------
drivers/clk/qcom/lpasscc-sc7280.c | 12 +-----------
drivers/clk/qcom/lpasscc-sdm845.c | 12 +-----------
drivers/clk/qcom/tcsrcc-eliza.c | 12 +-----------
drivers/clk/qcom/tcsrcc-glymur.c | 12 +-----------
drivers/clk/qcom/tcsrcc-kaanapali.c | 12 +-----------
drivers/clk/qcom/tcsrcc-sm8550.c | 12 +-----------
drivers/clk/qcom/tcsrcc-sm8650.c | 12 +-----------
drivers/clk/qcom/tcsrcc-sm8750.c | 12 +-----------
drivers/clk/qcom/tcsrcc-x1e80100.c | 12 +-----------
drivers/clk/qcom/videocc-sm8750.c | 12 +-----------
42 files changed, 42 insertions(+), 462 deletions(-)
diff --git a/drivers/clk/qcom/dispcc-x1e80100.c b/drivers/clk/qcom/dispcc-x1e80100.c
index 795279609c0b..d3dc678a298d 100644
--- a/drivers/clk/qcom/dispcc-x1e80100.c
+++ b/drivers/clk/qcom/dispcc-x1e80100.c
@@ -1704,17 +1704,7 @@ static struct platform_driver disp_cc_x1e80100_driver = {
},
};
-static int __init disp_cc_x1e80100_init(void)
-{
- return platform_driver_register(&disp_cc_x1e80100_driver);
-}
-subsys_initcall(disp_cc_x1e80100_init);
-
-static void __exit disp_cc_x1e80100_exit(void)
-{
- platform_driver_unregister(&disp_cc_x1e80100_driver);
-}
-module_exit(disp_cc_x1e80100_exit);
+subsys_platform_driver(disp_cc_x1e80100_driver);
MODULE_DESCRIPTION("QTI Display Clock Controller X1E80100 Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-eliza.c b/drivers/clk/qcom/gcc-eliza.c
index fe18942a59ac..ee486c24fe66 100644
--- a/drivers/clk/qcom/gcc-eliza.c
+++ b/drivers/clk/qcom/gcc-eliza.c
@@ -3090,17 +3090,7 @@ static struct platform_driver gcc_eliza_driver = {
},
};
-static int __init gcc_eliza_init(void)
-{
- return platform_driver_register(&gcc_eliza_driver);
-}
-subsys_initcall(gcc_eliza_init);
-
-static void __exit gcc_eliza_exit(void)
-{
- platform_driver_unregister(&gcc_eliza_driver);
-}
-module_exit(gcc_eliza_exit);
+subsys_platform_driver(gcc_eliza_driver);
MODULE_DESCRIPTION("QTI GCC Eliza Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-glymur.c b/drivers/clk/qcom/gcc-glymur.c
index 2ee4820b6fdf..9fdf76d0f692 100644
--- a/drivers/clk/qcom/gcc-glymur.c
+++ b/drivers/clk/qcom/gcc-glymur.c
@@ -8571,17 +8571,7 @@ static struct platform_driver gcc_glymur_driver = {
},
};
-static int __init gcc_glymur_init(void)
-{
- return platform_driver_register(&gcc_glymur_driver);
-}
-subsys_initcall(gcc_glymur_init);
-
-static void __exit gcc_glymur_exit(void)
-{
- platform_driver_unregister(&gcc_glymur_driver);
-}
-module_exit(gcc_glymur_exit);
+subsys_platform_driver(gcc_glymur_driver);
MODULE_DESCRIPTION("QTI GCC Glymur Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-hawi.c b/drivers/clk/qcom/gcc-hawi.c
index f1b95753c3a3..39fd5f56ca61 100644
--- a/drivers/clk/qcom/gcc-hawi.c
+++ b/drivers/clk/qcom/gcc-hawi.c
@@ -3843,17 +3843,7 @@ static struct platform_driver gcc_hawi_driver = {
},
};
-static int __init gcc_hawi_init(void)
-{
- return platform_driver_register(&gcc_hawi_driver);
-}
-subsys_initcall(gcc_hawi_init);
-
-static void __exit gcc_hawi_exit(void)
-{
- platform_driver_unregister(&gcc_hawi_driver);
-}
-module_exit(gcc_hawi_exit);
+subsys_platform_driver(gcc_hawi_driver);
MODULE_DESCRIPTION("QTI GCC HAWI Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-kaanapali.c b/drivers/clk/qcom/gcc-kaanapali.c
index 5bcbcd178657..e310b5c9b5c7 100644
--- a/drivers/clk/qcom/gcc-kaanapali.c
+++ b/drivers/clk/qcom/gcc-kaanapali.c
@@ -3524,17 +3524,7 @@ static struct platform_driver gcc_kaanapali_driver = {
},
};
-static int __init gcc_kaanapali_init(void)
-{
- return platform_driver_register(&gcc_kaanapali_driver);
-}
-subsys_initcall(gcc_kaanapali_init);
-
-static void __exit gcc_kaanapali_exit(void)
-{
- platform_driver_unregister(&gcc_kaanapali_driver);
-}
-module_exit(gcc_kaanapali_exit);
+subsys_platform_driver(gcc_kaanapali_driver);
MODULE_DESCRIPTION("QTI GCC Kaanapali Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-kuno.c b/drivers/clk/qcom/gcc-kuno.c
index 787111397df9..55a2fbc74268 100644
--- a/drivers/clk/qcom/gcc-kuno.c
+++ b/drivers/clk/qcom/gcc-kuno.c
@@ -1467,17 +1467,7 @@ static struct platform_driver gcc_kuno_driver = {
},
};
-static int __init gcc_kuno_init(void)
-{
- return platform_driver_register(&gcc_kuno_driver);
-}
-subsys_initcall(gcc_kuno_init);
-
-static void __exit gcc_kuno_exit(void)
-{
- platform_driver_unregister(&gcc_kuno_driver);
-}
-module_exit(gcc_kuno_exit);
+subsys_platform_driver(gcc_kuno_driver);
MODULE_DESCRIPTION("QTI GCC Kuno Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-milos.c b/drivers/clk/qcom/gcc-milos.c
index 4219af2879d9..10a5f3ab0d42 100644
--- a/drivers/clk/qcom/gcc-milos.c
+++ b/drivers/clk/qcom/gcc-milos.c
@@ -3208,17 +3208,7 @@ static struct platform_driver gcc_milos_driver = {
},
};
-static int __init gcc_milos_init(void)
-{
- return platform_driver_register(&gcc_milos_driver);
-}
-subsys_initcall(gcc_milos_init);
-
-static void __exit gcc_milos_exit(void)
-{
- platform_driver_unregister(&gcc_milos_driver);
-}
-module_exit(gcc_milos_exit);
+subsys_platform_driver(gcc_milos_driver);
MODULE_DESCRIPTION("QTI GCC Milos Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-nord.c b/drivers/clk/qcom/gcc-nord.c
index 5c9d25f53a6d..4f87e06b33ab 100644
--- a/drivers/clk/qcom/gcc-nord.c
+++ b/drivers/clk/qcom/gcc-nord.c
@@ -1862,17 +1862,7 @@ static struct platform_driver gcc_nord_driver = {
},
};
-static int __init gcc_nord_init(void)
-{
- return platform_driver_register(&gcc_nord_driver);
-}
-subsys_initcall(gcc_nord_init);
-
-static void __exit gcc_nord_exit(void)
-{
- platform_driver_unregister(&gcc_nord_driver);
-}
-module_exit(gcc_nord_exit);
+subsys_platform_driver(gcc_nord_driver);
MODULE_DESCRIPTION("QTI GCC NORD Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-qcm2290.c b/drivers/clk/qcom/gcc-qcm2290.c
index 2532c0b36bc5..cf7d05558be9 100644
--- a/drivers/clk/qcom/gcc-qcm2290.c
+++ b/drivers/clk/qcom/gcc-qcm2290.c
@@ -2923,17 +2923,7 @@ static struct platform_driver gcc_qcm2290_driver = {
},
};
-static int __init gcc_qcm2290_init(void)
-{
- return platform_driver_register(&gcc_qcm2290_driver);
-}
-subsys_initcall(gcc_qcm2290_init);
-
-static void __exit gcc_qcm2290_exit(void)
-{
- platform_driver_unregister(&gcc_qcm2290_driver);
-}
-module_exit(gcc_qcm2290_exit);
+subsys_platform_driver(gcc_qcm2290_driver);
MODULE_DESCRIPTION("QTI GCC QCM2290 Driver");
MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/qcom/gcc-qcs615.c b/drivers/clk/qcom/gcc-qcs615.c
index 57f8c80c6f32..d19792027cd9 100644
--- a/drivers/clk/qcom/gcc-qcs615.c
+++ b/drivers/clk/qcom/gcc-qcs615.c
@@ -3017,17 +3017,7 @@ static struct platform_driver gcc_qcs615_driver = {
},
};
-static int __init gcc_qcs615_init(void)
-{
- return platform_driver_register(&gcc_qcs615_driver);
-}
-subsys_initcall(gcc_qcs615_init);
-
-static void __exit gcc_qcs615_exit(void)
-{
- platform_driver_unregister(&gcc_qcs615_driver);
-}
-module_exit(gcc_qcs615_exit);
+subsys_platform_driver(gcc_qcs615_driver);
MODULE_DESCRIPTION("QTI GCC QCS615 Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-qcs8300.c b/drivers/clk/qcom/gcc-qcs8300.c
index 146b3b5dfead..57014c4f8c6d 100644
--- a/drivers/clk/qcom/gcc-qcs8300.c
+++ b/drivers/clk/qcom/gcc-qcs8300.c
@@ -3726,17 +3726,7 @@ static struct platform_driver gcc_qcs8300_driver = {
},
};
-static int __init gcc_qcs8300_init(void)
-{
- return platform_driver_register(&gcc_qcs8300_driver);
-}
-subsys_initcall(gcc_qcs8300_init);
-
-static void __exit gcc_qcs8300_exit(void)
-{
- platform_driver_unregister(&gcc_qcs8300_driver);
-}
-module_exit(gcc_qcs8300_exit);
+subsys_platform_driver(gcc_qcs8300_driver);
MODULE_DESCRIPTION("QTI GCC QCS8300 Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-qdu1000.c b/drivers/clk/qcom/gcc-qdu1000.c
index 915bb9b4ff81..a139fd8f722d 100644
--- a/drivers/clk/qcom/gcc-qdu1000.c
+++ b/drivers/clk/qcom/gcc-qdu1000.c
@@ -2689,17 +2689,7 @@ static struct platform_driver gcc_qdu1000_driver = {
},
};
-static int __init gcc_qdu1000_init(void)
-{
- return platform_driver_register(&gcc_qdu1000_driver);
-}
-subsys_initcall(gcc_qdu1000_init);
-
-static void __exit gcc_qdu1000_exit(void)
-{
- platform_driver_unregister(&gcc_qdu1000_driver);
-}
-module_exit(gcc_qdu1000_exit);
+subsys_platform_driver(gcc_qdu1000_driver);
MODULE_DESCRIPTION("QTI GCC QDU1000 Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-sar2130p.c b/drivers/clk/qcom/gcc-sar2130p.c
index 475e2cda3618..7456001cf25e 100644
--- a/drivers/clk/qcom/gcc-sar2130p.c
+++ b/drivers/clk/qcom/gcc-sar2130p.c
@@ -2350,17 +2350,7 @@ static struct platform_driver gcc_sar2130p_driver = {
},
};
-static int __init gcc_sar2130p_init(void)
-{
- return platform_driver_register(&gcc_sar2130p_driver);
-}
-subsys_initcall(gcc_sar2130p_init);
-
-static void __exit gcc_sar2130p_exit(void)
-{
- platform_driver_unregister(&gcc_sar2130p_driver);
-}
-module_exit(gcc_sar2130p_exit);
+subsys_platform_driver(gcc_sar2130p_driver);
MODULE_DESCRIPTION("QTI GCC SAR2130P Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-sc7280.c b/drivers/clk/qcom/gcc-sc7280.c
index 4502926a2691..e1fe64463de6 100644
--- a/drivers/clk/qcom/gcc-sc7280.c
+++ b/drivers/clk/qcom/gcc-sc7280.c
@@ -3492,17 +3492,7 @@ static struct platform_driver gcc_sc7280_driver = {
},
};
-static int __init gcc_sc7280_init(void)
-{
- return platform_driver_register(&gcc_sc7280_driver);
-}
-subsys_initcall(gcc_sc7280_init);
-
-static void __exit gcc_sc7280_exit(void)
-{
- platform_driver_unregister(&gcc_sc7280_driver);
-}
-module_exit(gcc_sc7280_exit);
+subsys_platform_driver(gcc_sc7280_driver);
MODULE_DESCRIPTION("QTI GCC SC7280 Driver");
MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/qcom/gcc-sc8280xp.c b/drivers/clk/qcom/gcc-sc8280xp.c
index 2ab111585d7f..81533e71e7ef 100644
--- a/drivers/clk/qcom/gcc-sc8280xp.c
+++ b/drivers/clk/qcom/gcc-sc8280xp.c
@@ -7581,17 +7581,7 @@ static struct platform_driver gcc_sc8280xp_driver = {
},
};
-static int __init gcc_sc8280xp_init(void)
-{
- return platform_driver_register(&gcc_sc8280xp_driver);
-}
-subsys_initcall(gcc_sc8280xp_init);
-
-static void __exit gcc_sc8280xp_exit(void)
-{
- platform_driver_unregister(&gcc_sc8280xp_driver);
-}
-module_exit(gcc_sc8280xp_exit);
+subsys_platform_driver(gcc_sc8280xp_driver);
MODULE_DESCRIPTION("Qualcomm SC8280XP GCC driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-sdx55.c b/drivers/clk/qcom/gcc-sdx55.c
index 84c507656e8f..13d6c9e8183b 100644
--- a/drivers/clk/qcom/gcc-sdx55.c
+++ b/drivers/clk/qcom/gcc-sdx55.c
@@ -1627,17 +1627,7 @@ static struct platform_driver gcc_sdx55_driver = {
},
};
-static int __init gcc_sdx55_init(void)
-{
- return platform_driver_register(&gcc_sdx55_driver);
-}
-subsys_initcall(gcc_sdx55_init);
-
-static void __exit gcc_sdx55_exit(void)
-{
- platform_driver_unregister(&gcc_sdx55_driver);
-}
-module_exit(gcc_sdx55_exit);
+subsys_platform_driver(gcc_sdx55_driver);
MODULE_DESCRIPTION("QTI GCC SDX55 Driver");
MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/qcom/gcc-sdx65.c b/drivers/clk/qcom/gcc-sdx65.c
index fe297c606f97..8cae11a0b2c0 100644
--- a/drivers/clk/qcom/gcc-sdx65.c
+++ b/drivers/clk/qcom/gcc-sdx65.c
@@ -1591,17 +1591,7 @@ static struct platform_driver gcc_sdx65_driver = {
},
};
-static int __init gcc_sdx65_init(void)
-{
- return platform_driver_register(&gcc_sdx65_driver);
-}
-subsys_initcall(gcc_sdx65_init);
-
-static void __exit gcc_sdx65_exit(void)
-{
- platform_driver_unregister(&gcc_sdx65_driver);
-}
-module_exit(gcc_sdx65_exit);
+subsys_platform_driver(gcc_sdx65_driver);
MODULE_DESCRIPTION("QTI GCC SDX65 Driver");
MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/qcom/gcc-sdx75.c b/drivers/clk/qcom/gcc-sdx75.c
index 6712e76f875c..ce9f19655d6d 100644
--- a/drivers/clk/qcom/gcc-sdx75.c
+++ b/drivers/clk/qcom/gcc-sdx75.c
@@ -2950,17 +2950,7 @@ static struct platform_driver gcc_sdx75_driver = {
},
};
-static int __init gcc_sdx75_init(void)
-{
- return platform_driver_register(&gcc_sdx75_driver);
-}
-subsys_initcall(gcc_sdx75_init);
-
-static void __exit gcc_sdx75_exit(void)
-{
- platform_driver_unregister(&gcc_sdx75_driver);
-}
-module_exit(gcc_sdx75_exit);
+subsys_platform_driver(gcc_sdx75_driver);
MODULE_DESCRIPTION("QTI GCC SDX75 Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-shikra.c b/drivers/clk/qcom/gcc-shikra.c
index 2a1c1fc253aa..13c99a883e29 100644
--- a/drivers/clk/qcom/gcc-shikra.c
+++ b/drivers/clk/qcom/gcc-shikra.c
@@ -4416,17 +4416,7 @@ static struct platform_driver gcc_shikra_driver = {
},
};
-static int __init gcc_shikra_init(void)
-{
- return platform_driver_register(&gcc_shikra_driver);
-}
-subsys_initcall(gcc_shikra_init);
-
-static void __exit gcc_shikra_exit(void)
-{
- platform_driver_unregister(&gcc_shikra_driver);
-}
-module_exit(gcc_shikra_exit);
+subsys_platform_driver(gcc_shikra_driver);
MODULE_DESCRIPTION("QTI GCC Shikra Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-sm4450.c b/drivers/clk/qcom/gcc-sm4450.c
index 30fc7af09930..4fb4d43e8582 100644
--- a/drivers/clk/qcom/gcc-sm4450.c
+++ b/drivers/clk/qcom/gcc-sm4450.c
@@ -2871,17 +2871,7 @@ static struct platform_driver gcc_sm4450_driver = {
},
};
-static int __init gcc_sm4450_init(void)
-{
- return platform_driver_register(&gcc_sm4450_driver);
-}
-subsys_initcall(gcc_sm4450_init);
-
-static void __exit gcc_sm4450_exit(void)
-{
- platform_driver_unregister(&gcc_sm4450_driver);
-}
-module_exit(gcc_sm4450_exit);
+subsys_platform_driver(gcc_sm4450_driver);
MODULE_DESCRIPTION("QTI GCC SM4450 Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-sm6115.c b/drivers/clk/qcom/gcc-sm6115.c
index a3c9dbe3a48a..5736e59d76ce 100644
--- a/drivers/clk/qcom/gcc-sm6115.c
+++ b/drivers/clk/qcom/gcc-sm6115.c
@@ -3525,17 +3525,7 @@ static struct platform_driver gcc_sm6115_driver = {
},
};
-static int __init gcc_sm6115_init(void)
-{
- return platform_driver_register(&gcc_sm6115_driver);
-}
-subsys_initcall(gcc_sm6115_init);
-
-static void __exit gcc_sm6115_exit(void)
-{
- platform_driver_unregister(&gcc_sm6115_driver);
-}
-module_exit(gcc_sm6115_exit);
+subsys_platform_driver(gcc_sm6115_driver);
MODULE_DESCRIPTION("QTI GCC SM6115 and SM4250 Driver");
MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/qcom/gcc-sm6125.c b/drivers/clk/qcom/gcc-sm6125.c
index 07bb1e5c4a30..ee3cd0b00fc5 100644
--- a/drivers/clk/qcom/gcc-sm6125.c
+++ b/drivers/clk/qcom/gcc-sm6125.c
@@ -4172,17 +4172,7 @@ static struct platform_driver gcc_sm6125_driver = {
},
};
-static int __init gcc_sm6125_init(void)
-{
- return platform_driver_register(&gcc_sm6125_driver);
-}
-subsys_initcall(gcc_sm6125_init);
-
-static void __exit gcc_sm6125_exit(void)
-{
- platform_driver_unregister(&gcc_sm6125_driver);
-}
-module_exit(gcc_sm6125_exit);
+subsys_platform_driver(gcc_sm6125_driver);
MODULE_DESCRIPTION("QTI GCC SM6125 Driver");
MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/qcom/gcc-sm6375.c b/drivers/clk/qcom/gcc-sm6375.c
index f47dc2808095..9c2acf8dc4b7 100644
--- a/drivers/clk/qcom/gcc-sm6375.c
+++ b/drivers/clk/qcom/gcc-sm6375.c
@@ -3903,17 +3903,7 @@ static struct platform_driver gcc_sm6375_driver = {
},
};
-static int __init gcc_sm6375_init(void)
-{
- return platform_driver_register(&gcc_sm6375_driver);
-}
-subsys_initcall(gcc_sm6375_init);
-
-static void __exit gcc_sm6375_exit(void)
-{
- platform_driver_unregister(&gcc_sm6375_driver);
-}
-module_exit(gcc_sm6375_exit);
+subsys_platform_driver(gcc_sm6375_driver);
MODULE_DESCRIPTION("QTI GCC SM6375 Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-sm7150.c b/drivers/clk/qcom/gcc-sm7150.c
index dcb5d82a1a31..2ab3e92eb3c7 100644
--- a/drivers/clk/qcom/gcc-sm7150.c
+++ b/drivers/clk/qcom/gcc-sm7150.c
@@ -3027,17 +3027,7 @@ static struct platform_driver gcc_sm7150_driver = {
},
};
-static int __init gcc_sm7150_init(void)
-{
- return platform_driver_register(&gcc_sm7150_driver);
-}
-subsys_initcall(gcc_sm7150_init);
-
-static void __exit gcc_sm7150_exit(void)
-{
- platform_driver_unregister(&gcc_sm7150_driver);
-}
-module_exit(gcc_sm7150_exit);
+subsys_platform_driver(gcc_sm7150_driver);
MODULE_DESCRIPTION("Qualcomm SM7150 Global Clock Controller");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-sm8150.c b/drivers/clk/qcom/gcc-sm8150.c
index a93d1f412a7b..b38a44842686 100644
--- a/drivers/clk/qcom/gcc-sm8150.c
+++ b/drivers/clk/qcom/gcc-sm8150.c
@@ -3808,17 +3808,7 @@ static struct platform_driver gcc_sm8150_driver = {
},
};
-static int __init gcc_sm8150_init(void)
-{
- return platform_driver_register(&gcc_sm8150_driver);
-}
-subsys_initcall(gcc_sm8150_init);
-
-static void __exit gcc_sm8150_exit(void)
-{
- platform_driver_unregister(&gcc_sm8150_driver);
-}
-module_exit(gcc_sm8150_exit);
+subsys_platform_driver(gcc_sm8150_driver);
MODULE_DESCRIPTION("QTI GCC SM8150 Driver");
MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/qcom/gcc-sm8250.c b/drivers/clk/qcom/gcc-sm8250.c
index 1c59d70e0f96..93c1beacee01 100644
--- a/drivers/clk/qcom/gcc-sm8250.c
+++ b/drivers/clk/qcom/gcc-sm8250.c
@@ -3667,17 +3667,7 @@ static struct platform_driver gcc_sm8250_driver = {
},
};
-static int __init gcc_sm8250_init(void)
-{
- return platform_driver_register(&gcc_sm8250_driver);
-}
-subsys_initcall(gcc_sm8250_init);
-
-static void __exit gcc_sm8250_exit(void)
-{
- platform_driver_unregister(&gcc_sm8250_driver);
-}
-module_exit(gcc_sm8250_exit);
+subsys_platform_driver(gcc_sm8250_driver);
MODULE_DESCRIPTION("QTI GCC SM8250 Driver");
MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/qcom/gcc-sm8350.c b/drivers/clk/qcom/gcc-sm8350.c
index 2d94f3046b71..cc6eb7ca9c03 100644
--- a/drivers/clk/qcom/gcc-sm8350.c
+++ b/drivers/clk/qcom/gcc-sm8350.c
@@ -3833,17 +3833,7 @@ static struct platform_driver gcc_sm8350_driver = {
},
};
-static int __init gcc_sm8350_init(void)
-{
- return platform_driver_register(&gcc_sm8350_driver);
-}
-subsys_initcall(gcc_sm8350_init);
-
-static void __exit gcc_sm8350_exit(void)
-{
- platform_driver_unregister(&gcc_sm8350_driver);
-}
-module_exit(gcc_sm8350_exit);
+subsys_platform_driver(gcc_sm8350_driver);
MODULE_DESCRIPTION("QTI GCC SM8350 Driver");
MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/qcom/gcc-sm8450.c b/drivers/clk/qcom/gcc-sm8450.c
index b18bb34889ab..d473a95bef92 100644
--- a/drivers/clk/qcom/gcc-sm8450.c
+++ b/drivers/clk/qcom/gcc-sm8450.c
@@ -3479,17 +3479,7 @@ static struct platform_driver gcc_sm8450_driver = {
},
};
-static int __init gcc_sm8450_init(void)
-{
- return platform_driver_register(&gcc_sm8450_driver);
-}
-subsys_initcall(gcc_sm8450_init);
-
-static void __exit gcc_sm8450_exit(void)
-{
- platform_driver_unregister(&gcc_sm8450_driver);
-}
-module_exit(gcc_sm8450_exit);
+subsys_platform_driver(gcc_sm8450_driver);
MODULE_DESCRIPTION("QTI GCC SM8450 / SM8475 Driver");
MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/qcom/gcc-sm8550.c b/drivers/clk/qcom/gcc-sm8550.c
index 36a5b7de5b55..d83a7bb5356b 100644
--- a/drivers/clk/qcom/gcc-sm8550.c
+++ b/drivers/clk/qcom/gcc-sm8550.c
@@ -3375,17 +3375,7 @@ static struct platform_driver gcc_sm8550_driver = {
},
};
-static int __init gcc_sm8550_init(void)
-{
- return platform_driver_register(&gcc_sm8550_driver);
-}
-subsys_initcall(gcc_sm8550_init);
-
-static void __exit gcc_sm8550_exit(void)
-{
- platform_driver_unregister(&gcc_sm8550_driver);
-}
-module_exit(gcc_sm8550_exit);
+subsys_platform_driver(gcc_sm8550_driver);
MODULE_DESCRIPTION("QTI GCC SM8550 Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-sm8650.c b/drivers/clk/qcom/gcc-sm8650.c
index f7e2d7ec60c9..9fa362f0c447 100644
--- a/drivers/clk/qcom/gcc-sm8650.c
+++ b/drivers/clk/qcom/gcc-sm8650.c
@@ -3834,17 +3834,7 @@ static struct platform_driver gcc_sm8650_driver = {
},
};
-static int __init gcc_sm8650_init(void)
-{
- return platform_driver_register(&gcc_sm8650_driver);
-}
-subsys_initcall(gcc_sm8650_init);
-
-static void __exit gcc_sm8650_exit(void)
-{
- platform_driver_unregister(&gcc_sm8650_driver);
-}
-module_exit(gcc_sm8650_exit);
+subsys_platform_driver(gcc_sm8650_driver);
MODULE_DESCRIPTION("QTI GCC SM8650 Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-sm8750.c b/drivers/clk/qcom/gcc-sm8750.c
index 6cfe90122268..c08130218efe 100644
--- a/drivers/clk/qcom/gcc-sm8750.c
+++ b/drivers/clk/qcom/gcc-sm8750.c
@@ -3259,17 +3259,7 @@ static struct platform_driver gcc_sm8750_driver = {
},
};
-static int __init gcc_sm8750_init(void)
-{
- return platform_driver_register(&gcc_sm8750_driver);
-}
-subsys_initcall(gcc_sm8750_init);
-
-static void __exit gcc_sm8750_exit(void)
-{
- platform_driver_unregister(&gcc_sm8750_driver);
-}
-module_exit(gcc_sm8750_exit);
+subsys_platform_driver(gcc_sm8750_driver);
MODULE_DESCRIPTION("QTI GCC SM8750 Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gcc-x1e80100.c b/drivers/clk/qcom/gcc-x1e80100.c
index 8c146d62c077..9402fd7fddb8 100644
--- a/drivers/clk/qcom/gcc-x1e80100.c
+++ b/drivers/clk/qcom/gcc-x1e80100.c
@@ -7499,17 +7499,7 @@ static struct platform_driver gcc_x1e80100_driver = {
},
};
-static int __init gcc_x1e80100_init(void)
-{
- return platform_driver_register(&gcc_x1e80100_driver);
-}
-subsys_initcall(gcc_x1e80100_init);
-
-static void __exit gcc_x1e80100_exit(void)
-{
- platform_driver_unregister(&gcc_x1e80100_driver);
-}
-module_exit(gcc_x1e80100_exit);
+subsys_platform_driver(gcc_x1e80100_driver);
MODULE_DESCRIPTION("QTI GCC X1E80100 Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/lpasscc-sc7280.c b/drivers/clk/qcom/lpasscc-sc7280.c
index e6b815aec46a..3789a7b37bdd 100644
--- a/drivers/clk/qcom/lpasscc-sc7280.c
+++ b/drivers/clk/qcom/lpasscc-sc7280.c
@@ -169,17 +169,7 @@ static struct platform_driver lpass_cc_sc7280_driver = {
},
};
-static int __init lpass_cc_sc7280_init(void)
-{
- return platform_driver_register(&lpass_cc_sc7280_driver);
-}
-subsys_initcall(lpass_cc_sc7280_init);
-
-static void __exit lpass_cc_sc7280_exit(void)
-{
- platform_driver_unregister(&lpass_cc_sc7280_driver);
-}
-module_exit(lpass_cc_sc7280_exit);
+subsys_platform_driver(lpass_cc_sc7280_driver);
MODULE_DESCRIPTION("QTI LPASS_CC SC7280 Driver");
MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/qcom/lpasscc-sdm845.c b/drivers/clk/qcom/lpasscc-sdm845.c
index 5c1ea75f9ba8..1d7e78dd6015 100644
--- a/drivers/clk/qcom/lpasscc-sdm845.c
+++ b/drivers/clk/qcom/lpasscc-sdm845.c
@@ -144,17 +144,7 @@ static struct platform_driver lpass_cc_sdm845_driver = {
},
};
-static int __init lpass_cc_sdm845_init(void)
-{
- return platform_driver_register(&lpass_cc_sdm845_driver);
-}
-subsys_initcall(lpass_cc_sdm845_init);
-
-static void __exit lpass_cc_sdm845_exit(void)
-{
- platform_driver_unregister(&lpass_cc_sdm845_driver);
-}
-module_exit(lpass_cc_sdm845_exit);
+subsys_platform_driver(lpass_cc_sdm845_driver);
MODULE_DESCRIPTION("QTI LPASS_CC SDM845 Driver");
MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/qcom/tcsrcc-eliza.c b/drivers/clk/qcom/tcsrcc-eliza.c
index 127d1f0a1442..daab9a620490 100644
--- a/drivers/clk/qcom/tcsrcc-eliza.c
+++ b/drivers/clk/qcom/tcsrcc-eliza.c
@@ -162,17 +162,7 @@ static struct platform_driver tcsr_cc_eliza_driver = {
},
};
-static int __init tcsr_cc_eliza_init(void)
-{
- return platform_driver_register(&tcsr_cc_eliza_driver);
-}
-subsys_initcall(tcsr_cc_eliza_init);
-
-static void __exit tcsr_cc_eliza_exit(void)
-{
- platform_driver_unregister(&tcsr_cc_eliza_driver);
-}
-module_exit(tcsr_cc_eliza_exit);
+subsys_platform_driver(tcsr_cc_eliza_driver);
MODULE_DESCRIPTION("QTI TCSR_CC Eliza Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/tcsrcc-glymur.c b/drivers/clk/qcom/tcsrcc-glymur.c
index 1791e23739ed..8ac60052fb14 100644
--- a/drivers/clk/qcom/tcsrcc-glymur.c
+++ b/drivers/clk/qcom/tcsrcc-glymur.c
@@ -296,17 +296,7 @@ static struct platform_driver tcsr_cc_glymur_driver = {
},
};
-static int __init tcsr_cc_glymur_init(void)
-{
- return platform_driver_register(&tcsr_cc_glymur_driver);
-}
-subsys_initcall(tcsr_cc_glymur_init);
-
-static void __exit tcsr_cc_glymur_exit(void)
-{
- platform_driver_unregister(&tcsr_cc_glymur_driver);
-}
-module_exit(tcsr_cc_glymur_exit);
+subsys_platform_driver(tcsr_cc_glymur_driver);
MODULE_DESCRIPTION("QTI TCSRCC Glymur Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/tcsrcc-kaanapali.c b/drivers/clk/qcom/tcsrcc-kaanapali.c
index db46d639edb8..78b77e7cd396 100644
--- a/drivers/clk/qcom/tcsrcc-kaanapali.c
+++ b/drivers/clk/qcom/tcsrcc-kaanapali.c
@@ -124,17 +124,7 @@ static struct platform_driver tcsr_cc_kaanapali_driver = {
},
};
-static int __init tcsr_cc_kaanapali_init(void)
-{
- return platform_driver_register(&tcsr_cc_kaanapali_driver);
-}
-subsys_initcall(tcsr_cc_kaanapali_init);
-
-static void __exit tcsr_cc_kaanapali_exit(void)
-{
- platform_driver_unregister(&tcsr_cc_kaanapali_driver);
-}
-module_exit(tcsr_cc_kaanapali_exit);
+subsys_platform_driver(tcsr_cc_kaanapali_driver);
MODULE_DESCRIPTION("QTI TCSR_CC Kaanapali Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/tcsrcc-sm8550.c b/drivers/clk/qcom/tcsrcc-sm8550.c
index 41d73f92a000..6cac619dd959 100644
--- a/drivers/clk/qcom/tcsrcc-sm8550.c
+++ b/drivers/clk/qcom/tcsrcc-sm8550.c
@@ -191,17 +191,7 @@ static struct platform_driver tcsr_cc_sm8550_driver = {
},
};
-static int __init tcsr_cc_sm8550_init(void)
-{
- return platform_driver_register(&tcsr_cc_sm8550_driver);
-}
-subsys_initcall(tcsr_cc_sm8550_init);
-
-static void __exit tcsr_cc_sm8550_exit(void)
-{
- platform_driver_unregister(&tcsr_cc_sm8550_driver);
-}
-module_exit(tcsr_cc_sm8550_exit);
+subsys_platform_driver(tcsr_cc_sm8550_driver);
MODULE_DESCRIPTION("QTI TCSRCC SM8550 Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/tcsrcc-sm8650.c b/drivers/clk/qcom/tcsrcc-sm8650.c
index 651e28067954..194aea6ec43a 100644
--- a/drivers/clk/qcom/tcsrcc-sm8650.c
+++ b/drivers/clk/qcom/tcsrcc-sm8650.c
@@ -173,17 +173,7 @@ static struct platform_driver tcsr_cc_sm8650_driver = {
},
};
-static int __init tcsr_cc_sm8650_init(void)
-{
- return platform_driver_register(&tcsr_cc_sm8650_driver);
-}
-subsys_initcall(tcsr_cc_sm8650_init);
-
-static void __exit tcsr_cc_sm8650_exit(void)
-{
- platform_driver_unregister(&tcsr_cc_sm8650_driver);
-}
-module_exit(tcsr_cc_sm8650_exit);
+subsys_platform_driver(tcsr_cc_sm8650_driver);
MODULE_DESCRIPTION("QTI TCSRCC SM8650 Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/tcsrcc-sm8750.c b/drivers/clk/qcom/tcsrcc-sm8750.c
index 9fe840a448bf..b11ec403bb32 100644
--- a/drivers/clk/qcom/tcsrcc-sm8750.c
+++ b/drivers/clk/qcom/tcsrcc-sm8750.c
@@ -124,17 +124,7 @@ static struct platform_driver tcsr_cc_sm8750_driver = {
},
};
-static int __init tcsr_cc_sm8750_init(void)
-{
- return platform_driver_register(&tcsr_cc_sm8750_driver);
-}
-subsys_initcall(tcsr_cc_sm8750_init);
-
-static void __exit tcsr_cc_sm8750_exit(void)
-{
- platform_driver_unregister(&tcsr_cc_sm8750_driver);
-}
-module_exit(tcsr_cc_sm8750_exit);
+subsys_platform_driver(tcsr_cc_sm8750_driver);
MODULE_DESCRIPTION("QTI TCSR_CC SM8750 Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/tcsrcc-x1e80100.c b/drivers/clk/qcom/tcsrcc-x1e80100.c
index ad1f6be83a53..7dbeff419f99 100644
--- a/drivers/clk/qcom/tcsrcc-x1e80100.c
+++ b/drivers/clk/qcom/tcsrcc-x1e80100.c
@@ -163,17 +163,7 @@ static struct platform_driver tcsr_cc_x1e80100_driver = {
},
};
-static int __init tcsr_cc_x1e80100_init(void)
-{
- return platform_driver_register(&tcsr_cc_x1e80100_driver);
-}
-subsys_initcall(tcsr_cc_x1e80100_init);
-
-static void __exit tcsr_cc_x1e80100_exit(void)
-{
- platform_driver_unregister(&tcsr_cc_x1e80100_driver);
-}
-module_exit(tcsr_cc_x1e80100_exit);
+subsys_platform_driver(tcsr_cc_x1e80100_driver);
MODULE_DESCRIPTION("QTI TCSR Clock Controller X1E80100 Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/videocc-sm8750.c b/drivers/clk/qcom/videocc-sm8750.c
index b62271a7dac6..91d18a90b84f 100644
--- a/drivers/clk/qcom/videocc-sm8750.c
+++ b/drivers/clk/qcom/videocc-sm8750.c
@@ -445,17 +445,7 @@ static struct platform_driver video_cc_sm8750_driver = {
},
};
-static int __init video_cc_sm8750_init(void)
-{
- return platform_driver_register(&video_cc_sm8750_driver);
-}
-subsys_initcall(video_cc_sm8750_init);
-
-static void __exit video_cc_sm8750_exit(void)
-{
- platform_driver_unregister(&video_cc_sm8750_driver);
-}
-module_exit(video_cc_sm8750_exit);
+subsys_platform_driver(video_cc_sm8750_driver);
MODULE_DESCRIPTION("QTI VIDEO_CC SM8750 Driver");
MODULE_LICENSE("GPL");
--
2.55.0
^ permalink raw reply [flat|nested] 14+ messages in thread* [PATCH 4/4] clk: renesas: convert drivers over to use subsys_platform_driver()
2026-09-08 17:47 [PATCH 0/4] driver: core: add subsys_platform_driver() to reduce boilerplate code in drivers Brian Masney
` (2 preceding siblings ...)
2026-09-08 17:47 ` [PATCH 3/4] clk: qcom: convert drivers over to use subsys_platform_driver() Brian Masney
@ 2026-09-08 17:47 ` Brian Masney
2026-09-09 15:19 ` Geert Uytterhoeven
2026-09-09 14:40 ` [PATCH 0/4] driver: core: add subsys_platform_driver() to reduce boilerplate code in drivers Pankaj Patil
4 siblings, 1 reply; 14+ messages in thread
From: Brian Masney @ 2026-09-08 17:47 UTC (permalink / raw)
To: Greg Kroah-Hartman, Rafael J. Wysocki, Danilo Krummrich,
Bjorn Andersson, Stephen Boyd, Jerome Brunet, Geert Uytterhoeven
Cc: driver-core, linux-kernel, linux-arm-msm, linux-clk,
linux-renesas-soc, Brian Masney
Reduce boilerplate code in the drivers and convert them over to use
subsys_platform_driver().
Signed-off-by: Brian Masney <bmasney@redhat.com>
Assisted-by: Claude:claude-opus-4-8
---
drivers/clk/renesas/r9a06g032-clocks.c | 8 +-------
drivers/clk/renesas/renesas-cpg-mssr.c | 7 +------
drivers/clk/renesas/rzg2l-cpg.c | 7 +------
drivers/clk/renesas/rzv2h-cpg.c | 7 +------
4 files changed, 4 insertions(+), 25 deletions(-)
diff --git a/drivers/clk/renesas/r9a06g032-clocks.c b/drivers/clk/renesas/r9a06g032-clocks.c
index 1da25e4fb4d7..3df3f2b2c6de 100644
--- a/drivers/clk/renesas/r9a06g032-clocks.c
+++ b/drivers/clk/renesas/r9a06g032-clocks.c
@@ -1419,10 +1419,4 @@ static struct platform_driver r9a06g032_clock_driver = {
},
};
-static int __init r9a06g032_clocks_init(void)
-{
- return platform_driver_probe(&r9a06g032_clock_driver,
- r9a06g032_clocks_probe);
-}
-
-subsys_initcall(r9a06g032_clocks_init);
+subsys_platform_driver_probe(r9a06g032_clock_driver, r9a06g032_clocks_probe);
diff --git a/drivers/clk/renesas/renesas-cpg-mssr.c b/drivers/clk/renesas/renesas-cpg-mssr.c
index 80f4403ea2ba..87b555e38980 100644
--- a/drivers/clk/renesas/renesas-cpg-mssr.c
+++ b/drivers/clk/renesas/renesas-cpg-mssr.c
@@ -1428,12 +1428,7 @@ static struct platform_driver cpg_mssr_driver = {
},
};
-static int __init cpg_mssr_init(void)
-{
- return platform_driver_probe(&cpg_mssr_driver, cpg_mssr_probe);
-}
-
-subsys_initcall(cpg_mssr_init);
+subsys_platform_driver_probe(cpg_mssr_driver, cpg_mssr_probe);
void __init mssr_mod_nullify(struct mssr_mod_clk *mod_clks,
unsigned int num_mod_clks,
diff --git a/drivers/clk/renesas/rzg2l-cpg.c b/drivers/clk/renesas/rzg2l-cpg.c
index 7f8decef92fd..f6293c968bcf 100644
--- a/drivers/clk/renesas/rzg2l-cpg.c
+++ b/drivers/clk/renesas/rzg2l-cpg.c
@@ -2758,11 +2758,6 @@ static struct platform_driver rzg2l_cpg_driver = {
},
};
-static int __init rzg2l_cpg_init(void)
-{
- return platform_driver_probe(&rzg2l_cpg_driver, rzg2l_cpg_probe);
-}
-
-subsys_initcall(rzg2l_cpg_init);
+subsys_platform_driver_probe(rzg2l_cpg_driver, rzg2l_cpg_probe);
MODULE_DESCRIPTION("Renesas RZ/G2L CPG Driver");
diff --git a/drivers/clk/renesas/rzv2h-cpg.c b/drivers/clk/renesas/rzv2h-cpg.c
index 63f13fe4e4b0..7ce94680c79a 100644
--- a/drivers/clk/renesas/rzv2h-cpg.c
+++ b/drivers/clk/renesas/rzv2h-cpg.c
@@ -1643,11 +1643,6 @@ static struct platform_driver rzv2h_cpg_driver = {
},
};
-static int __init rzv2h_cpg_init(void)
-{
- return platform_driver_probe(&rzv2h_cpg_driver, rzv2h_cpg_probe);
-}
-
-subsys_initcall(rzv2h_cpg_init);
+subsys_platform_driver_probe(rzv2h_cpg_driver, rzv2h_cpg_probe);
MODULE_DESCRIPTION("Renesas RZ/V2H CPG Driver");
--
2.55.0
^ permalink raw reply [flat|nested] 14+ messages in thread