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usb: gadget: mv_udc: fix the clk APIs 

the clock common driver changes, and arch-mmp will make use of
the common clock driver instead of its own.
So for enable clock.
first prepare the clock
then enable the clock.

for disable clock
first disable the clock
then unprepare the clock

Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Chao Xie 2012-11-27 22:06:02 -05:00 committed by Felipe Balbi
parent b33d74db39
commit e887786a46
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/gadget/mv_udc_core.c
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@ -1012,7 +1012,7 @@ static void udc_clock_enable(struct mv_udc *udc)
unsigned int i;
for (i = 0; i < udc->clknum; i++)
clk_enable(udc->clk[i]);
clk_prepare_enable(udc->clk[i]);
}
static void udc_clock_disable(struct mv_udc *udc)
@ -1020,7 +1020,7 @@ static void udc_clock_disable(struct mv_udc *udc)
unsigned int i;
for (i = 0; i < udc->clknum; i++)
clk_disable(udc->clk[i]);
clk_disable_unprepare(udc->clk[i]);
}
static void udc_stop(struct mv_udc *udc)