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authorGeert Uytterhoeven <geert@linux-m68k.org>2015-11-06 12:22:08 +0100
committerUlf Hansson <ulf.hansson@linaro.org>2015-11-09 13:16:44 +0100
commit62d494ca2773563e333e670cd18378705dad32d4 (patch)
tree0922a63981635d04b8db55b09e1c8570ba39541c /drivers/mmc
parentae3fbdd1becdfe4488e43bc023ea672bf2c90660 (diff)
mmc: mediatek: Preinitialize delay_phase in get_best_delay()
drivers/mmc/host/mtk-sd.c: In function ‘get_best_delay’: drivers/mmc/host/mtk-sd.c:1284: warning: ‘delay_phase.start’ is used uninitialized in this function drivers/mmc/host/mtk-sd.c:1284: warning: ‘delay_phase.maxlen’ is used uninitialized in this function If delay is zero, these fields are indeed not initialized. Let the compiler preinitialize the whole struct to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/mtk-sd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index 39568cc29a2a..33dfd7e72516 100644
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers/mmc/host/mtk-sd.c
@@ -1276,7 +1276,7 @@ static struct msdc_delay_phase get_best_delay(struct msdc_host *host, u32 delay)
int start = 0, len = 0;
int start_final = 0, len_final = 0;
u8 final_phase = 0xff;
- struct msdc_delay_phase delay_phase;
+ struct msdc_delay_phase delay_phase = { 0, };
if (delay == 0) {
dev_err(host->dev, "phase error: [map:%x]\n", delay);