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commit 0ffabfea6c190d28e25587c95e282eb777b3feb2
Author: Phil Endecott <git@chezphil.org>
Date: Mon Oct 31 21:21:41 2011 +0000
Return ERESTARTSYS from IPU_GET_EVENT
Index: git/drivers/mxc/ipu/ipu_device.c
===================================================================
--- git.orig/drivers/mxc/ipu/ipu_device.c 2012-01-24 15:34:37.000000000 +0100
+++ git/drivers/mxc/ipu/ipu_device.c 2012-01-31 16:21:19.599303457 +0100
@@ -411,8 +411,10 @@
r = get_events(&info);
if (r == -1) {
- wait_event_interruptible_timeout(waitq,
- (pending_events != 0), 2 * HZ);
+ if (wait_event_interruptible_timeout(waitq,
+ (pending_events != 0), 2 * HZ)) < 0) {
+ return -ERESTARTSYS;
+ }
r = get_events(&info);
}
ret = -1;
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