linux-kernel - [ 08/50] hp_accel: Ignore the error from lis3lv02d

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Message-Id: <20130517213843.558440770@linuxfoundation.org>
Date:	Fri, 17 May 2013 14:46:43 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Takashi Iwai <tiwai@...e.de>,
	Shuah Khan <shuah.khan@...com>,
	Matthew Garrett <matthew.garrett@...ula.com>
Subject: [ 08/50] hp_accel: Ignore the error from lis3lv02d_poweron() at resume

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

------------------

From: Shuah Khan <shuah.khan@...com>

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@...e.de>
Signed-off-by: Shuah Khan <shuah.khan@...com>
Signed-off-by: Matthew Garrett <matthew.garrett@...ula.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 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 acpi
 
 static int lis3lv02d_resume(struct acpi_device *device)
 {
-	return lis3lv02d_poweron(&lis3_dev);
+	lis3lv02d_poweron(&lis3_dev);
+	return 0;
 }
 #else
 #define lis3lv02d_suspend NULL


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