[ 026/102] hp_accel: Ignore the error from lis3lv02d_poweron() at resume

From: Greg Kroah-Hartman
Date: Fri May 17 2013 - 18:22:15 EST

3.9-stable review patch. If anyone has any objections, please let me know.


From: Shuah Khan <shuah.khan@xxxxxx>

commit 7783819920ca52fc582a2782f654fe6ed373f465 upstream.

The error in lis3lv02_poweron() is harmless in the resume path, so
we should ignore it. It is inline with the other usages of lis3lv02_poweron()
and matches the 3.0 code for this routine. This patch is in suse git and
might have missed making it into the mainline.
opensuse - commit id: 66ccdac87c322cf7af12bddba8c805af640b1cff

Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Shuah Khan <shuah.khan@xxxxxx>
Signed-off-by: Matthew Garrett <matthew.garrett@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

drivers/platform/x86/hp_accel.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/platform/x86/hp_accel.c
+++ b/drivers/platform/x86/hp_accel.c
@@ -362,7 +362,8 @@ static int lis3lv02d_suspend(struct devi

static int lis3lv02d_resume(struct device *dev)
- return lis3lv02d_poweron(&lis3_dev);
+ lis3lv02d_poweron(&lis3_dev);
+ return 0;

static SIMPLE_DEV_PM_OPS(hp_accel_pm, lis3lv02d_suspend, lis3lv02d_resume);

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