From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: linux-rtc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
Alexandre Belloni <alexandre.belloni@bootlin.com>
Subject: [PATCH 05/45] rtc: export rtc_nvmem_register() to drivers
Date: Mon, 12 Feb 2018 23:47:19 +0100 [thread overview]
Message-ID: <20180212224759.15999-6-alexandre.belloni@bootlin.com> (raw)
In-Reply-To: <20180212224759.15999-1-alexandre.belloni@bootlin.com>
Export rtc_nvmem_register() so it can be called from drivers instead of
only the core.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
drivers/rtc/nvmem.c | 3 +--
drivers/rtc/rtc-core.h | 13 -------------
include/linux/rtc.h | 13 +++++++++++++
3 files changed, 14 insertions(+), 15 deletions(-)
diff --git a/drivers/rtc/nvmem.c b/drivers/rtc/nvmem.c
index fd1c39a5ade5..3a02357eb783 100644
--- a/drivers/rtc/nvmem.c
+++ b/drivers/rtc/nvmem.c
@@ -14,8 +14,6 @@
#include <linux/rtc.h>
#include <linux/sysfs.h>
-#include "rtc-core.h"
-
/*
* Deprecated ABI compatibility, this should be removed at some point
*/
@@ -105,6 +103,7 @@ int rtc_nvmem_register(struct rtc_device *rtc,
return 0;
}
+EXPORT_SYMBOL_GPL(rtc_nvmem_register);
void rtc_nvmem_unregister(struct rtc_device *rtc)
{
diff --git a/drivers/rtc/rtc-core.h b/drivers/rtc/rtc-core.h
index 05a67837fd76..0abf98983e13 100644
--- a/drivers/rtc/rtc-core.h
+++ b/drivers/rtc/rtc-core.h
@@ -46,16 +46,3 @@ static inline const struct attribute_group **rtc_get_dev_attribute_groups(void)
return NULL;
}
#endif
-
-#ifdef CONFIG_RTC_NVMEM
-int rtc_nvmem_register(struct rtc_device *rtc,
- struct nvmem_config *nvmem_config);
-void rtc_nvmem_unregister(struct rtc_device *rtc);
-#else
-static inline int rtc_nvmem_register(struct rtc_device *rtc,
- struct nvmem_config *nvmem_config)
-{
- return -ENODEV;
-}
-static inline void rtc_nvmem_unregister(struct rtc_device *rtc) {}
-#endif
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index fc6c90b57be0..fbc92fff7c2e 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -271,4 +271,17 @@ extern int rtc_hctosys_ret;
#define rtc_hctosys_ret -ENODEV
#endif
+#ifdef CONFIG_RTC_NVMEM
+int rtc_nvmem_register(struct rtc_device *rtc,
+ struct nvmem_config *nvmem_config);
+void rtc_nvmem_unregister(struct rtc_device *rtc);
+#else
+static inline int rtc_nvmem_register(struct rtc_device *rtc,
+ struct nvmem_config *nvmem_config)
+{
+ return -ENODEV;
+}
+static inline void rtc_nvmem_unregister(struct rtc_device *rtc) {}
+#endif
+
#endif /* _LINUX_RTC_H_ */
--
2.16.1
next prev parent reply other threads:[~2018-02-12 22:48 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-12 22:47 [PATCH 00/45] RTC: nvmem improvements Alexandre Belloni
2018-02-12 22:47 ` [PATCH 01/45] rtc: documentation: correct nvmem date and version Alexandre Belloni
2018-02-12 22:47 ` [PATCH 02/45] rtc: nvmem: pass nvmem_config to rtc_nvmem_register() Alexandre Belloni
2018-02-12 22:47 ` [PATCH 03/45] rtc: nvmem: return error values Alexandre Belloni
2018-02-12 22:47 ` [PATCH 04/45] rtc: nvmem: disallow registering nvmem more than once Alexandre Belloni
2018-02-12 22:47 ` Alexandre Belloni [this message]
2018-02-12 22:47 ` [PATCH 06/45] rtc: ds1305: call rtc_nvmem_register() Alexandre Belloni
2018-02-12 22:47 ` [PATCH 07/45] rtc: ds1305: put ds1305_nvmem_cfg on the stack Alexandre Belloni
2018-02-12 22:47 ` [PATCH 08/45] rtc: ds1307: call rtc_nvmem_register() Alexandre Belloni
2018-02-12 22:47 ` [PATCH 09/45] rtc: ds1307: put struct nvmem_config on the stack Alexandre Belloni
2018-02-12 22:47 ` [PATCH 10/45] rtc: ds1511: call rtc_nvmem_register() Alexandre Belloni
2018-02-12 22:47 ` [PATCH 11/45] rtc: ds1511: put ds1511_nvmem_cfg on the stack Alexandre Belloni
2018-02-12 22:47 ` [PATCH 12/45] rtc: m48t86: call rtc_nvmem_register() Alexandre Belloni
2018-02-12 22:47 ` [PATCH 13/45] rtc: m48t86: put m48t86_nvmem_cfg on the stack Alexandre Belloni
2018-02-12 22:47 ` [PATCH 14/45] rtc: omap: call rtc_nvmem_register() Alexandre Belloni
2018-02-12 22:47 ` [PATCH 15/45] rtc: pcf85363: " Alexandre Belloni
2018-02-12 22:47 ` [PATCH 16/45] rtc: pcf85363: put struct nvmem_config on the stack Alexandre Belloni
2018-02-12 22:47 ` [PATCH 17/45] rtc: rv8803: call rtc_nvmem_register() Alexandre Belloni
2018-02-12 22:47 ` [PATCH 18/45] rtc: rv8803: put struct nvmem_config on the stack Alexandre Belloni
2018-02-12 22:47 ` [PATCH 19/45] rtc: rv8803: fix possible race condition Alexandre Belloni
2018-02-12 22:47 ` [PATCH 20/45] rtc: remove nvmem_config Alexandre Belloni
2018-02-12 22:47 ` [PATCH 21/45] rtc: ds1343: simplify regmap initialization Alexandre Belloni
2018-02-12 22:47 ` [PATCH 22/45] rtc: ds1343: switch to rtc_register_device Alexandre Belloni
2018-02-12 22:47 ` [PATCH 23/45] rtc: ds1343: remove undocumented and useless sysfs files Alexandre Belloni
2018-02-12 22:47 ` [PATCH 24/45] rtc: ds1343: use generic nvmem Alexandre Belloni
2018-02-12 22:47 ` [PATCH 25/45] rtc: m48t59: switch to rtc_register_device Alexandre Belloni
2018-02-12 22:47 ` [PATCH 26/45] rtc: m48t59: use generic nvmem Alexandre Belloni
2018-02-12 22:47 ` [PATCH 27/45] rtc: sirfsoc: remove useless sirfsoc_rtc_ioctl Alexandre Belloni
2018-02-12 22:47 ` [PATCH 28/45] rtc: ds1553: switch to rtc_register_device Alexandre Belloni
2018-02-12 22:47 ` [PATCH 29/45] rtc: ds1553: use generic nvmem Alexandre Belloni
2018-02-12 22:47 ` [PATCH 30/45] rtc: ds1553: make alarms useful Alexandre Belloni
2018-02-12 22:47 ` [PATCH 31/45] rtc: cmos: fix possible race condition Alexandre Belloni
2018-02-12 22:47 ` [PATCH 32/45] rtc: cmos: use generic nvmem Alexandre Belloni
2018-02-12 22:47 ` [PATCH 33/45] rtc: ds1742: switch to rtc_register_device Alexandre Belloni
2018-02-12 22:47 ` [PATCH 34/45] rtc: ds1742: use generic nvmem Alexandre Belloni
2018-02-12 22:47 ` [PATCH 35/45] rtc: rp5c01: fix possible race condition Alexandre Belloni
2018-02-12 22:47 ` [PATCH 36/45] rtc: rp5c01: use generic nvmem Alexandre Belloni
2018-02-12 22:47 ` [PATCH 37/45] rtc: stk17ta8: make alarms useful Alexandre Belloni
2018-02-12 22:47 ` [PATCH 38/45] rtc: stk17ta8: switch to rtc_register_device Alexandre Belloni
2018-02-12 22:47 ` [PATCH 39/45] rtc: stk17ta8: fix possible race condition Alexandre Belloni
2018-02-12 22:47 ` [PATCH 40/45] rtc: stk17ta8: use generic nvmem Alexandre Belloni
2018-02-12 22:47 ` [PATCH 41/45] rtc: tx4939: remove arch/mips dependency Alexandre Belloni
2018-02-12 22:47 ` [PATCH 42/45] rtc: tx4939: extend test coverage Alexandre Belloni
2018-02-12 22:47 ` [PATCH 43/45] rtc: tx4939: switch to rtc_register_device Alexandre Belloni
2018-02-12 22:47 ` [PATCH 44/45] rtc: tx4939: fix possible race condition Alexandre Belloni
2018-02-12 22:47 ` [PATCH 45/45] rtc: tx4939: use generic nvmem Alexandre Belloni
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