mmc: postponed needless timer initialization
mmc_init() doesn't call get_timer() anymore if MMC is already
initialized.
<panto> Minor formatting fix.
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Mateusz Zalega <m.zalega@samsung.com>
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 16051e5..0c9ae5d 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -1310,10 +1310,13 @@
int mmc_init(struct mmc *mmc)
{
int err = IN_PROGRESS;
- unsigned start = get_timer(0);
+ unsigned start;
if (mmc->has_init)
return 0;
+
+ start = get_timer(0);
+
if (!mmc->init_in_progress)
err = mmc_start_init(mmc);