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| author | Boris BREZILLON <b.brezillon@overkiz.com> | 2013-06-19 13:21:08 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-24 16:21:52 -0700 |
| commit | 8e82d8d98addfecf83c9d42ca78294a8d16070b9 (patch) | |
| tree | c15421d914fb323ac500e754ea591a5f8df2eb07 /drivers/usb | |
| parent | a899575191ba85a71401f2c8f36bec7b14487043 (diff) | |
| download | linux-stable-8e82d8d98addfecf83c9d42ca78294a8d16070b9.tar.gz linux-stable-8e82d8d98addfecf83c9d42ca78294a8d16070b9.tar.bz2 linux-stable-8e82d8d98addfecf83c9d42ca78294a8d16070b9.zip | |
USB: ohci-at91: prepare clk before calling enable
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>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/ohci-at91.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c index 2ee1496dbc1d..9677f6831209 100644 --- a/drivers/usb/host/ohci-at91.c +++ b/drivers/usb/host/ohci-at91.c @@ -41,17 +41,17 @@ extern int usb_disabled(void); static void at91_start_clock(void) { - clk_enable(hclk); - clk_enable(iclk); - clk_enable(fclk); + clk_prepare_enable(hclk); + clk_prepare_enable(iclk); + clk_prepare_enable(fclk); clocked = 1; } static void at91_stop_clock(void) { - clk_disable(fclk); - clk_disable(iclk); - clk_disable(hclk); + clk_disable_unprepare(fclk); + clk_disable_unprepare(iclk); + clk_disable_unprepare(hclk); clocked = 0; } |