diff options
author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-03-08 23:21:04 +0300 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-03-08 23:21:04 +0300 |
commit | 988addf82e4c03739375279de73929580a2d4a6a (patch) | |
tree | 989ae1cd4e264bbad80c65f04480486246e7b9f3 /drivers/rtc/rtc-wm8350.c | |
parent | 004c1c7096659d352b83047a7593e91d8a30e3c5 (diff) | |
parent | 25cf84cf377c0aae5dbcf937ea89bc7893db5176 (diff) | |
download | linux-988addf82e4c03739375279de73929580a2d4a6a.tar.xz |
Merge branch 'origin' into devel-stable
Conflicts:
arch/arm/mach-mx2/devices.c
arch/arm/mach-mx2/devices.h
sound/soc/pxa/pxa-ssp.c
Diffstat (limited to 'drivers/rtc/rtc-wm8350.c')
-rw-r--r-- | drivers/rtc/rtc-wm8350.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-wm8350.c b/drivers/rtc/rtc-wm8350.c index f1e440521c54..3d0dc76b38af 100644 --- a/drivers/rtc/rtc-wm8350.c +++ b/drivers/rtc/rtc-wm8350.c @@ -307,11 +307,18 @@ static int wm8350_rtc_update_irq_enable(struct device *dev, { struct wm8350 *wm8350 = dev_get_drvdata(dev); + /* Suppress duplicate changes since genirq nests enable and + * disable calls. */ + if (enabled == wm8350->rtc.update_enabled) + return 0; + if (enabled) wm8350_unmask_irq(wm8350, WM8350_IRQ_RTC_SEC); else wm8350_mask_irq(wm8350, WM8350_IRQ_RTC_SEC); + wm8350->rtc.update_enabled = enabled; + return 0; } @@ -478,8 +485,8 @@ static int __devexit wm8350_rtc_remove(struct platform_device *pdev) struct wm8350 *wm8350 = platform_get_drvdata(pdev); struct wm8350_rtc *wm_rtc = &wm8350->rtc; - wm8350_free_irq(wm8350, WM8350_IRQ_RTC_SEC); - wm8350_free_irq(wm8350, WM8350_IRQ_RTC_ALM); + wm8350_free_irq(wm8350, WM8350_IRQ_RTC_SEC, wm8350); + wm8350_free_irq(wm8350, WM8350_IRQ_RTC_ALM, wm8350); rtc_device_unregister(wm_rtc->rtc); |