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ehci-atmel.c: prepare clk before calling enable

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Replace clk_enable/disable with clk_prepare_enable/disable_unprepare to
avoid common clk framework warnings.

Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Boris BREZILLON 2013-06-19 13:20:09 +02:00 committed by Greg Kroah-Hartman
parent 8e82d8d98a
commit cfafb62fb4
1 changed files with 4 additions and 4 deletions
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8
drivers/usb/host/ehci-atmel.c
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@ -37,15 +37,15 @@ static int clocked;
static void atmel_start_clock(void)
{
clk_enable(iclk);
clk_enable(fclk);
clk_prepare_enable(iclk);
clk_prepare_enable(fclk);
clocked = 1;
}
static void atmel_stop_clock(void)
{
clk_disable(fclk);
clk_disable(iclk);
clk_disable_unprepare(fclk);
clk_disable_unprepare(iclk);
clocked = 0;
}