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| author | Jeff Garzik <jeff@garzik.org> | 2006-10-06 15:00:58 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-10-06 15:00:58 -0400 |
| commit | c7bec5aba52392aa8d675b8722735caf4a8b7265 (patch) | |
| tree | 8087cfd2866e63fba25e18ba1fa0f374c27be4f0 /drivers/media/video/zoran_device.c | |
| parent | c31f28e778ab299a5035ea2bda64f245b8915d7c (diff) | |
| download | op-kernel-dev-c7bec5aba52392aa8d675b8722735caf4a8b7265.zip op-kernel-dev-c7bec5aba52392aa8d675b8722735caf4a8b7265.tar.gz | |
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/video/zoran_device.c')
| -rw-r--r-- | drivers/media/video/zoran_device.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/zoran_device.c b/drivers/media/video/zoran_device.c index d9d5020..168e431 100644 --- a/drivers/media/video/zoran_device.c +++ b/drivers/media/video/zoran_device.c @@ -1415,7 +1415,7 @@ zoran_irq (int irq, struct zoran *zr; unsigned long flags; - zr = (struct zoran *) dev_id; + zr = dev_id; count = 0; if (zr->testing) { |
