From 2f96126500991f356b9eacdc6611bec78e6253ed Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Wed, 1 Jul 2020 11:23:17 +0100 Subject: [PATCH] arch: arm: mach-omap2: mmc: Move omap_mmc_notify_cover_event() prototype MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When building the kernel with W=1 the build system complains of: drivers/mmc/host/omap.c:854:6: warning: no previous prototype for ‘omap_mmc_notify_cover_event’ [-Wmissing-prototypes] 854 | void omap_mmc_notify_cover_event(struct device *dev, int num, int is_closed) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ If we move the prototype into a shared headerfile the build system will be satisfied. Rather than create a whole new headerfile just for this purpose, it makes sense to use the already existing mmc-omap.h. Cc: Ulf Hansson Cc: linux-mmc@vger.kernel.org Cc: Tony Lindgren Cc: linux-omap@vger.kernel.org Signed-off-by: Lee Jones Acked-by: Tony Lindgren Link: https://lore.kernel.org/r/20200701102317.235032-1-lee.jones@linaro.org Signed-off-by: Ulf Hansson --- arch/arm/mach-omap2/mmc.h | 4 ---- include/linux/platform_data/mmc-omap.h | 3 +++ 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-omap2/mmc.h b/arch/arm/mach-omap2/mmc.h index 7f4e053c3434..b5533e93cb63 100644 --- a/arch/arm/mach-omap2/mmc.h +++ b/arch/arm/mach-omap2/mmc.h @@ -16,7 +16,3 @@ static inline int omap_msdi_reset(struct omap_hwmod *oh) return 0; } #endif - -/* called from board-specific card detection service routine */ -extern void omap_mmc_notify_cover_event(struct device *dev, int slot, - int is_closed); diff --git a/include/linux/platform_data/mmc-omap.h b/include/linux/platform_data/mmc-omap.h index 9acf0e87aa9b..f0b8947e6b07 100644 --- a/include/linux/platform_data/mmc-omap.h +++ b/include/linux/platform_data/mmc-omap.h @@ -116,3 +116,6 @@ struct omap_mmc_platform_data { } slots[OMAP_MMC_MAX_SLOTS]; }; + +extern void omap_mmc_notify_cover_event(struct device *dev, int slot, + int is_closed);