aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media
diff options
context:
space:
mode:
authorJeff Garzik <jeff@garzik.org>2006-10-06 15:00:58 -0400
committerJeff Garzik <jeff@garzik.org>2006-10-06 15:00:58 -0400
commitc7bec5aba52392aa8d675b8722735caf4a8b7265 (patch)
tree8087cfd2866e63fba25e18ba1fa0f374c27be4f0 /drivers/media
parentc31f28e778ab299a5035ea2bda64f245b8915d7c (diff)
Various drivers' irq handlers: kill dead code, needless casts
- Eliminate casts to/from void* - Eliminate checks for conditions that never occur. These typically fall into two classes: 1) Checking for 'dev_id == NULL', then it is never called with NULL as an argument. 2) Checking for invalid irq number, when the only caller (the system) guarantees the irq handler is called with the proper 'irq' number argument. Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/video/zoran_device.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/zoran_device.c b/drivers/media/video/zoran_device.c
index d9d5020a2224..168e431d7c71 100644
--- a/drivers/media/video/zoran_device.c
+++ b/drivers/media/video/zoran_device.c
@@ -1415,7 +1415,7 @@ zoran_irq (int irq,
1415 struct zoran *zr; 1415 struct zoran *zr;
1416 unsigned long flags; 1416 unsigned long flags;
1417 1417
1418 zr = (struct zoran *) dev_id; 1418 zr = dev_id;
1419 count = 0; 1419 count = 0;
1420 1420
1421 if (zr->testing) { 1421 if (zr->testing) {