* [PATCH AUTOSEL 4.19 06/21] ARM: OMAP2+: Fix build warning when mmc_omap is not built
[not found] <20210607161448.3584332-1-sashal@kernel.org>
@ 2021-06-07 16:14 ` Sasha Levin
0 siblings, 0 replies; only message in thread
From: Sasha Levin @ 2021-06-07 16:14 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Yongqiang Liu, Tony Lindgren, Sasha Levin, linux-arm-kernel,
linux-omap
From: Yongqiang Liu <liuyongqiang13@huawei.com>
[ Upstream commit 040ab72ee10ea88e1883ad143b3e2b77596abc31 ]
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: Yongqiang Liu <liuyongqiang13@huawei.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm/mach-omap2/board-n8x0.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index 75bc18646df6..902e9df9b8bb 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -325,6 +325,7 @@ 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()) {
@@ -342,7 +343,6 @@ 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");
--
2.30.2
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