code.ossystems Code Review - meta-freescale.git/blob

   1 commit 0ffabfea6c190d28e25587c95e282eb777b3feb2
   2 Author: Phil Endecott <git@chezphil.org>
   3 Date:   Mon Oct 31 21:21:41 2011 +0000
   4
   5     Return ERESTARTSYS from IPU_GET_EVENT
   6
   7 Index: git/drivers/mxc/ipu/ipu_device.c
   8 ===================================================================
   9 --- git.orig/drivers/mxc/ipu/ipu_device.c       2012-01-24 15:34:37.000000000 +0100
  10 +++ git/drivers/mxc/ipu/ipu_device.c    2012-01-31 16:21:19.599303457 +0100
  11 @@ -411,8 +411,10 @@
  12
  13                         r = get_events(&info);
  14                         if (r == -1) {
  15 -                               wait_event_interruptible_timeout(waitq,
  16 -                                               (pending_events != 0), 2 * HZ);
  17 +                               if (wait_event_interruptible_timeout(waitq,
  18 +                                               (pending_events != 0), 2 * HZ)) < 0) {
  19 +                                       return -ERESTARTSYS;
  20 +                               }
  21                                 r = get_events(&info);
  22                         }
  23                         ret = -1;