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usb: host: ehci-mv: fix 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>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Chao Xie 2012-11-27 22:06:05 -05:00 committed by Felipe Balbi
parent e887786a46
commit c1a96ebd31
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/host/ehci-mv.c
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@ -43,7 +43,7 @@ static void ehci_clock_enable(struct ehci_hcd_mv *ehci_mv)
unsigned int i;
for (i = 0; i < ehci_mv->clknum; i++)
clk_enable(ehci_mv->clk[i]);
clk_prepare_enable(ehci_mv->clk[i]);
}
static void ehci_clock_disable(struct ehci_hcd_mv *ehci_mv)
@ -51,7 +51,7 @@ static void ehci_clock_disable(struct ehci_hcd_mv *ehci_mv)
unsigned int i;
for (i = 0; i < ehci_mv->clknum; i++)
clk_disable(ehci_mv->clk[i]);
clk_disable_unprepare(ehci_mv->clk[i]);
}
static int mv_ehci_enable(struct ehci_hcd_mv *ehci_mv)