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| author |   Deepak Sikri <deepak.sikri@st.com> | 2012-12-17 16:02:32 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-17 17:15:20 -0800 |
| commit | 93d78394ac5ec72315e7f9a7193c6649d817a9eb (patch) | |
| tree | 9cf75d439eccc97afeee4cb4e6192e14b41d408f | |
| parent | rtc: rtc-spear: use devm_*() routines (diff) | |
| download | linux-dev-93d78394ac5ec72315e7f9a7193c6649d817a9eb.tar.xz linux-dev-93d78394ac5ec72315e7f9a7193c6649d817a9eb.zip | |
rtc: rtc-spear: Add clk_{un}prepare() support
clk_{un}prepare is mandatory for platforms using common clock framework.
Because for SPEAr we don't do anything in clk_{un}prepare() calls, just
call them once in probe/remove.
Signed-off-by: Deepak Sikri <deepak.sikri@st.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/rtc/rtc-spear.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/rtc/rtc-spear.c b/drivers/rtc/rtc-spear.c index 311a5274b528..c96f56cfc1d8 100644 --- a/drivers/rtc/rtc-spear.c +++ b/drivers/rtc/rtc-spear.c @@ -395,7 +395,7 @@ static int __devinit spear_rtc_probe(struct platform_device *pdev) if (IS_ERR(config->clk)) return PTR_ERR(config->clk); - status = clk_enable(config->clk); + status = clk_prepare_enable(config->clk); if (status < 0) return status; @@ -418,7 +418,7 @@ static int __devinit spear_rtc_probe(struct platform_device *pdev) err_disable_clock: platform_set_drvdata(pdev, NULL); - clk_disable(config->clk); + clk_disable_unprepare(config->clk); return status; } @@ -429,7 +429,7 @@ static int __devexit spear_rtc_remove(struct platform_device *pdev) rtc_device_unregister(config->rtc); spear_rtc_disable_interrupt(config); - clk_disable(config->clk); + clk_disable_unprepare(config->clk); device_init_wakeup(&pdev->dev, 0); return 0; |