OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

mfd: arizona: Correctly report when AIF2/AIF1 is underclocked 

In the interrupt handler for an underclocked event, whilst checking for
the source of the interrupt, AIF3 was checked twice and AIF1 was not
checked. This change correctly checks the AIF1 underclocked bit and
reports the correct error messages for all cases.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Charles Keepax 2012-11-20 13:46:20 +09:00 committed by Samuel Ortiz
parent 78566afd86
commit 3ebef34d5c
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/mfd/arizona-core.c
View File

@ -96,11 +96,11 @@ static irqreturn_t arizona_underclocked(int irq, void *data)
return IRQ_NONE;
}
if (val & ARIZONA_AIF3_UNDERCLOCKED_STS)
dev_err(arizona->dev, "AIF3 underclocked\n");
if (val & ARIZONA_AIF3_UNDERCLOCKED_STS)
dev_err(arizona->dev, "AIF3 underclocked\n");
if (val & ARIZONA_AIF2_UNDERCLOCKED_STS)
dev_err(arizona->dev, "AIF2 underclocked\n");
if (val & ARIZONA_AIF1_UNDERCLOCKED_STS)
dev_err(arizona->dev, "AIF1 underclocked\n");
if (val & ARIZONA_ISRC2_UNDERCLOCKED_STS)
dev_err(arizona->dev, "ISRC2 underclocked\n");