From: Baolin Wang <baolin.wang7@gmail.com>
To: linus.walleij@linaro.org
Cc: orsonzhai@gmail.com, zhang.lyra@gmail.com,
baolin.wang7@gmail.com, linux-gpio@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] pinctrl: sprd: Allow the SPRD pinctrl driver building into a module
Date: Thu, 27 Feb 2020 12:13:47 +0800 [thread overview]
Message-ID: <d7239f3c7379e402f665fc8927f635ac56691380.1582776447.git.baolin.wang7@gmail.com> (raw)
In-Reply-To: <f4e7e20afacb23e6fa7a6b33ea4319b2b3492840.1582776447.git.baolin.wang7@gmail.com>
In-Reply-To: <f4e7e20afacb23e6fa7a6b33ea4319b2b3492840.1582776447.git.baolin.wang7@gmail.com>
Change the config to 'tristate' and export some symbols needed by modules
to allow the Spreadtrum pinctrl driver building into a module.
Signed-off-by: Baolin Wang <baolin.wang7@gmail.com>
---
drivers/pinctrl/sprd/Kconfig | 6 +++---
drivers/pinctrl/sprd/pinctrl-sprd.c | 3 +++
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/pinctrl/sprd/Kconfig b/drivers/pinctrl/sprd/Kconfig
index b6c5479..c9e7f0b 100644
--- a/drivers/pinctrl/sprd/Kconfig
+++ b/drivers/pinctrl/sprd/Kconfig
@@ -4,7 +4,7 @@
#
config PINCTRL_SPRD
- bool "Spreadtrum pinctrl driver"
+ tristate "Spreadtrum pinctrl driver"
depends on OF
depends on ARCH_SPRD || COMPILE_TEST
select PINMUX
@@ -15,7 +15,7 @@ config PINCTRL_SPRD
Say Y here to enable Spreadtrum pinctrl driver
config PINCTRL_SPRD_SC9860
- bool "Spreadtrum SC9860 pinctrl driver"
- depends on PINCTRL_SPRD
+ tristate "Spreadtrum SC9860 pinctrl driver"
+ select PINCTRL_SPRD
help
Say Y here to enable Spreadtrum SC9860 pinctrl driver
diff --git a/drivers/pinctrl/sprd/pinctrl-sprd.c b/drivers/pinctrl/sprd/pinctrl-sprd.c
index 157712ab..ea04bac 100644
--- a/drivers/pinctrl/sprd/pinctrl-sprd.c
+++ b/drivers/pinctrl/sprd/pinctrl-sprd.c
@@ -1090,6 +1090,7 @@ int sprd_pinctrl_core_probe(struct platform_device *pdev,
return 0;
}
+EXPORT_SYMBOL_GPL(sprd_pinctrl_core_probe);
int sprd_pinctrl_remove(struct platform_device *pdev)
{
@@ -1098,6 +1099,7 @@ int sprd_pinctrl_remove(struct platform_device *pdev)
pinctrl_unregister(sprd_pctl->pctl);
return 0;
}
+EXPORT_SYMBOL_GPL(sprd_pinctrl_remove);
void sprd_pinctrl_shutdown(struct platform_device *pdev)
{
@@ -1112,6 +1114,7 @@ void sprd_pinctrl_shutdown(struct platform_device *pdev)
return;
pinctrl_select_state(pinctl, state);
}
+EXPORT_SYMBOL_GPL(sprd_pinctrl_shutdown);
MODULE_DESCRIPTION("SPREADTRUM Pin Controller Driver");
MODULE_AUTHOR("Baolin Wang <baolin.wang@spreadtrum.com>");
--
1.9.1
next prev parent reply other threads:[~2020-02-27 4:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-27 4:13 [PATCH 1/2] pinctrl: Export some needed symbols at module load time Baolin Wang
2020-02-27 4:13 ` Baolin Wang [this message]
2020-02-28 23:26 ` [PATCH 2/2] pinctrl: sprd: Allow the SPRD pinctrl driver building into a module Linus Walleij
2020-02-29 0:41 ` kbuild test robot
2020-03-02 2:33 ` Baolin Wang
2020-03-03 6:42 ` Rong Chen
2020-03-03 6:48 ` Baolin Wang
2020-02-28 23:25 ` [PATCH 1/2] pinctrl: Export some needed symbols at module load time Linus Walleij
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