Commit 040ab72e authored by Yongqiang Liu's avatar Yongqiang Liu Committed by Tony Lindgren
Browse files

ARM: OMAP2+: Fix build warning when mmc_omap is not built 



GCC reports the following warning with W=1:

arch/arm/mach-omap2/board-n8x0.c:325:19: warning:
variable 'index' set but not used [-Wunused-but-set-variable]
325 |  int bit, *openp, index;
    |                   ^~~~~

Fix this by moving CONFIG_MMC_OMAP to cover the rest codes
in the n8x0_mmc_callback().

Signed-off-by: default avatarYongqiang Liu <liuyongqiang13@huawei.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 7c302314

arch/arm/mach-omap2/board-n8x0.c

+1 −1
Original line number Diff line number Diff line
@@ -322,6 +322,7 @@ static int n8x0_mmc_get_cover_state(struct device *dev, int slot) 


static void n8x0_mmc_callback(void *data, u8 card_mask)

{

#ifdef CONFIG_MMC_OMAP

	int bit, *openp, index;



	if (board_is_n800()) {
@@ -339,7 +340,6 @@ static void n8x0_mmc_callback(void *data, u8 card_mask) 
	else

		*openp = 0;



#ifdef CONFIG_MMC_OMAP

	omap_mmc_notify_cover_event(mmc_device, index, *openp);

#else

	pr_warn("MMC: notify cover event not available\n");