diff options
| author | Jeff Garzik <jeff@garzik.org> | 2007-10-29 10:46:16 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-29 00:03:40 +0100 |
| commit | 28fc1f5a0c375cb6375fa48e9a8b393f2a189be6 (patch) | |
| tree | 95b3b517b02dd46ff0fc2728c1e70de8d6f78ed3 /drivers/net/lp486e.c | |
| parent | hamradio/scc: kill unnecessary use of 'irq' function arg (diff) | |
| download | linux-28fc1f5a0c375cb6375fa48e9a8b393f2a189be6.tar.xz linux-28fc1f5a0c375cb6375fa48e9a8b393f2a189be6.zip | |
[netdrvr] irq handler minor cleanups in several drivers
* use irq_handler_t where appropriate
* no need to use 'irq' function arg, its already stored in a data struct
* rename irq handler 'irq' argument to 'dummy', where the function
has been analyzed and proven not to use its first argument.
* remove always-false "dev_id == NULL" test from irq handlers
* remove pointless casts from void*
* declance: irq argument is not const
* add KERN_xxx printk prefix
* fix minor whitespace weirdness
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/lp486e.c')
| -rw-r--r-- | drivers/net/lp486e.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/lp486e.c b/drivers/net/lp486e.c index c5095ecd8b11..0eff1a00c43c 100644 --- a/drivers/net/lp486e.c +++ b/drivers/net/lp486e.c @@ -1144,14 +1144,13 @@ i596_handle_CU_completion(struct net_device *dev, } static irqreturn_t -i596_interrupt (int irq, void *dev_instance) { - struct net_device *dev = (struct net_device *) dev_instance; - struct i596_private *lp; +i596_interrupt (int irq, void *dev_instance) +{ + struct net_device *dev = dev_instance; + struct i596_private *lp = dev->priv; unsigned short status, ack_cmd = 0; int frames_in = 0; - lp = (struct i596_private *) dev->priv; - /* * The 82596 examines the command, performs the required action, * and then clears the SCB command word. |