diff options
| author |   Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-01-05 13:59:08 +0000 |
|---|---|---|
| committer |   Samuel Ortiz <sameo@linux.intel.com> | 2010-03-07 22:16:56 +0100 |
| commit | 29c71b138c83c8191f1f7e46fcc28b9d6bc8a5dd (patch) | |
| tree | 75f836772ba015d263a0174718701fc5cd9aa784 /include/linux/mfd/wm8350 | |
| parent | mfd: Add a data argument to the WM8350 IRQ free function (diff) | |
| download | linux-dev-29c71b138c83c8191f1f7e46fcc28b9d6bc8a5dd.tar.xz linux-dev-29c71b138c83c8191f1f7e46fcc28b9d6bc8a5dd.zip | |
rtc: Suppress duplicate enable/disable of WM8350 update interrupt
Unlike the wm8350-custom code genirq nests enable and disable calls
so we can't just unconditionally mask or unmask the interrupt,
we need to remember the state we set and only mask or unmask when
there is a real change.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Cc: rtc-linux@googlegroups.com
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/linux/mfd/wm8350')
| -rw-r--r-- | include/linux/mfd/wm8350/rtc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mfd/wm8350/rtc.h b/include/linux/mfd/wm8350/rtc.h index 24add2bef6c9..ebd72ffc62d1 100644 --- a/include/linux/mfd/wm8350/rtc.h +++ b/include/linux/mfd/wm8350/rtc.h @@ -263,6 +263,7 @@ struct wm8350_rtc { struct platform_device *pdev; struct rtc_device *rtc; int alarm_enabled; /* used over suspend/resume */ + int update_enabled; }; #endif |