diff options
Diffstat (limited to 'drivers/video/fbdev/omap2/omapfb/dss/dispc-compat.c')
| -rw-r--r-- | drivers/video/fbdev/omap2/omapfb/dss/dispc-compat.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/dispc-compat.c b/drivers/video/fbdev/omap2/omapfb/dss/dispc-compat.c index 3691bde4ce0a..a864608c5df1 100644 --- a/drivers/video/fbdev/omap2/omapfb/dss/dispc-compat.c +++ b/drivers/video/fbdev/omap2/omapfb/dss/dispc-compat.c @@ -644,6 +644,7 @@ int omap_dispc_wait_for_irq_interruptible_timeout(u32 irqmask, { int r; + long time_left; DECLARE_COMPLETION_ONSTACK(completion); r = omap_dispc_register_isr(dispc_irq_wait_handler, &completion, @@ -652,15 +653,15 @@ int omap_dispc_wait_for_irq_interruptible_timeout(u32 irqmask, if (r) return r; - timeout = wait_for_completion_interruptible_timeout(&completion, + time_left = wait_for_completion_interruptible_timeout(&completion, timeout); omap_dispc_unregister_isr(dispc_irq_wait_handler, &completion, irqmask); - if (timeout == 0) + if (time_left == 0) return -ETIMEDOUT; - if (timeout == -ERESTARTSYS) + if (time_left == -ERESTARTSYS) return -ERESTARTSYS; return 0; |