From: Nicholas Mc Guire <hofrat@osadl.org>
Date: Mon, 9 Feb 2015 19:09:09 +0000 (-0500)
Subject: misc: mic: fixup return type of wait_for_completion_timeout
X-Git-Tag: v4.14-rc1~5524^2~55
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2f9763190dd6356eec95548f4cfa8a36a71f767c;p=platform%2Fkernel%2Flinux-rpi.git

misc: mic: fixup return type of wait_for_completion_timeout

return type of wait_for_completion_timeout is unsigned long not int. The
rc variable is renamed timeout to reflect its use and the type adjusted to
unsigned long.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Acked-by: Sudeep Dutt <sudeep.dutt@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/misc/mic/host/mic_boot.c b/drivers/misc/mic/host/mic_boot.c
index ff2b0fb..d9fa609 100644
--- a/drivers/misc/mic/host/mic_boot.c
+++ b/drivers/misc/mic/host/mic_boot.c
@@ -309,7 +309,7 @@ void mic_complete_resume(struct mic_device *mdev)
  */
 void mic_prepare_suspend(struct mic_device *mdev)
 {
-	int rc;
+	unsigned long timeout;
 
 #define MIC_SUSPEND_TIMEOUT (60 * HZ)
 
@@ -331,10 +331,10 @@ void mic_prepare_suspend(struct mic_device *mdev)
 		 */
 		mic_set_state(mdev, MIC_SUSPENDING);
 		mutex_unlock(&mdev->mic_mutex);
-		rc = wait_for_completion_timeout(&mdev->reset_wait,
-						MIC_SUSPEND_TIMEOUT);
+		timeout = wait_for_completion_timeout(&mdev->reset_wait,
+						      MIC_SUSPEND_TIMEOUT);
 		/* Force reset the card if the shutdown completion timed out */
-		if (!rc) {
+		if (!timeout) {
 			mutex_lock(&mdev->mic_mutex);
 			mic_set_state(mdev, MIC_SUSPENDED);
 			mutex_unlock(&mdev->mic_mutex);
@@ -348,10 +348,10 @@ void mic_prepare_suspend(struct mic_device *mdev)
 		 */
 		mic_set_state(mdev, MIC_SUSPENDED);
 		mutex_unlock(&mdev->mic_mutex);
-		rc = wait_for_completion_timeout(&mdev->reset_wait,
-						MIC_SUSPEND_TIMEOUT);
+		timeout = wait_for_completion_timeout(&mdev->reset_wait,
+						      MIC_SUSPEND_TIMEOUT);
 		/* Force reset the card if the shutdown completion timed out */
-		if (!rc)
+		if (!timeout)
 			mic_stop(mdev, true);
 		break;
 	default: