diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-19 09:47:30 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-19 09:47:30 +0100 |
| commit | 0d4a42f6bd298e826620585e766a154ab460617a (patch) | |
| tree | 406d8f7778691d858dbe3e48e4bbb10e99c0a58a /drivers/rtc/rtc-sa1100.c | |
| parent | d62b4892f3d9f7dd2002e5309be10719d6805b0f (diff) | |
| parent | a937536b868b8369b98967929045f1df54234323 (diff) | |
Merge tag 'v3.9-rc3' into drm-intel-next-queued
Backmerge so that I can merge Imre Deak's coalesced sg entries fixes,
which depend upon the new for_each_sg_page introduce in
commit a321e91b6d73ed011ffceed384c40d2785cf723b
Author: Imre Deak <imre.deak@intel.com>
Date: Wed Feb 27 17:02:56 2013 -0800
lib/scatterlist: add simple page iterator
The merge itself is just two trivial conflicts:
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/rtc/rtc-sa1100.c')
| -rw-r--r-- | drivers/rtc/rtc-sa1100.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c index 50a5c4adee48..5ec5036df0bc 100644 --- a/drivers/rtc/rtc-sa1100.c +++ b/drivers/rtc/rtc-sa1100.c @@ -108,9 +108,6 @@ static int sa1100_rtc_open(struct device *dev) struct rtc_device *rtc = info->rtc; int ret; - ret = clk_prepare_enable(info->clk); - if (ret) - goto fail_clk; ret = request_irq(info->irq_1hz, sa1100_rtc_interrupt, 0, "rtc 1Hz", dev); if (ret) { dev_err(dev, "IRQ %d already in use.\n", info->irq_1hz); @@ -130,7 +127,6 @@ static int sa1100_rtc_open(struct device *dev) free_irq(info->irq_1hz, dev); fail_ui: clk_disable_unprepare(info->clk); - fail_clk: return ret; } @@ -144,7 +140,6 @@ static void sa1100_rtc_release(struct device *dev) free_irq(info->irq_alarm, dev); free_irq(info->irq_1hz, dev); - clk_disable_unprepare(info->clk); } static int sa1100_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled) @@ -253,6 +248,9 @@ static int sa1100_rtc_probe(struct platform_device *pdev) spin_lock_init(&info->lock); platform_set_drvdata(pdev, info); + ret = clk_prepare_enable(info->clk); + if (ret) + goto err_enable_clk; /* * According to the manual we should be able to let RTTR be zero * and then a default diviser for a 32.768KHz clock is used. @@ -305,6 +303,8 @@ static int sa1100_rtc_probe(struct platform_device *pdev) return 0; err_dev: + clk_disable_unprepare(info->clk); +err_enable_clk: platform_set_drvdata(pdev, NULL); clk_put(info->clk); err_clk: @@ -318,6 +318,7 @@ static int sa1100_rtc_remove(struct platform_device *pdev) if (info) { rtc_device_unregister(info->rtc); + clk_disable_unprepare(info->clk); clk_put(info->clk); platform_set_drvdata(pdev, NULL); kfree(info); @@ -349,12 +350,14 @@ static const struct dev_pm_ops sa1100_rtc_pm_ops = { }; #endif +#ifdef CONFIG_OF static struct of_device_id sa1100_rtc_dt_ids[] = { { .compatible = "mrvl,sa1100-rtc", }, { .compatible = "mrvl,mmp-rtc", }, {} }; MODULE_DEVICE_TABLE(of, sa1100_rtc_dt_ids); +#endif static struct platform_driver sa1100_rtc_driver = { .probe = sa1100_rtc_probe, @@ -364,7 +367,7 @@ static struct platform_driver sa1100_rtc_driver = { #ifdef CONFIG_PM .pm = &sa1100_rtc_pm_ops, #endif - .of_match_table = sa1100_rtc_dt_ids, + .of_match_table = of_match_ptr(sa1100_rtc_dt_ids), }, }; |