From: Chao Xie Date: Wed, 28 Nov 2012 03:06:04 +0000 (-0500) Subject: usb: otg: mv_otg: fix the clk APIs X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e3f1dbd21ddfaa22649b93212d5ac4b052c1e4a7;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git usb: otg: mv_otg: 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 Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/otg/mv_otg.c b/drivers/usb/otg/mv_otg.c index 1dd57504186d..eace975991a8 100644 --- a/drivers/usb/otg/mv_otg.c +++ b/drivers/usb/otg/mv_otg.c @@ -240,7 +240,7 @@ static void otg_clock_enable(struct mv_otg *mvotg) unsigned int i; for (i = 0; i < mvotg->clknum; i++) - clk_enable(mvotg->clk[i]); + clk_prepare_enable(mvotg->clk[i]); } static void otg_clock_disable(struct mv_otg *mvotg) @@ -248,7 +248,7 @@ static void otg_clock_disable(struct mv_otg *mvotg) unsigned int i; for (i = 0; i < mvotg->clknum; i++) - clk_disable(mvotg->clk[i]); + clk_disable_unprepare(mvotg->clk[i]); } static int mv_otg_enable_internal(struct mv_otg *mvotg)