mmc: Staticize sd_select_bus_width
Staticize the function since it's only used in mmc.c .
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Tom Rini <trini@konsulko.com>
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index c930893..f72b80c 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -1334,7 +1334,7 @@
return 0;
}
-int sd_select_bus_width(struct mmc *mmc, int w)
+static int sd_select_bus_width(struct mmc *mmc, int w)
{
int err;
struct mmc_cmd cmd;