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>
This commit is contained in:
Marek Vasut 2018-04-15 00:36:45 +02:00 committed by Tom Rini
parent 3853c650e4
commit ec360e6486

View File

@ -1334,7 +1334,7 @@ static int sd_set_card_speed(struct mmc *mmc, enum bus_mode mode)
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;