device.h: move devtmpfs prototypes out of the file (cf901a1c) · Commits · 戴 / test

The devtmpfs functions do not need to be in device.h as only the driver core uses them, so move them to the private .h file for the driver core. Cc: "Rafael J. Wysocki" <rafael@kernel.org> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Saravana Kannan <saravanak@google.com> Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20191209193303.1694546-3-gregkh@linuxfoundation.org Signed-off-by:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/base/base.h

+8 −0

Original line number	Diff line number	Diff line
		@@ -186,3 +186,11 @@ extern void device_links_unbind_consumers(struct device *dev);

		/* device pm support */
		void device_pm_move_to_tail(struct device *dev);

		#ifdef CONFIG_DEVTMPFS
		int devtmpfs_create_node(struct device *dev);
		int devtmpfs_delete_node(struct device *dev);
		#else
		static inline int devtmpfs_create_node(struct device *dev) { return 0; }
		static inline int devtmpfs_delete_node(struct device *dev) { return 0; }
		#endif

include/linux/device.h

+0 −4

Original line number	Diff line number	Diff line
		@@ -1664,12 +1664,8 @@ extern void put_device(struct device *dev);
		extern bool kill_device(struct device *dev);

		#ifdef CONFIG_DEVTMPFS
		extern int devtmpfs_create_node(struct device *dev);
		extern int devtmpfs_delete_node(struct device *dev);
		extern int devtmpfs_mount(void);
		#else
		static inline int devtmpfs_create_node(struct device *dev) { return 0; }
		static inline int devtmpfs_delete_node(struct device *dev) { return 0; }
		static inline int devtmpfs_mount(void) { return 0; }
		#endif

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