xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[netdrvr] irq handler minor cleanups in several drivers

Browse Source 
* 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>
This commit is contained in:
Jeff Garzik
2007-10-29 05:46:16 -04:00
committed by David S. Miller
parent 1b36efe07f
commit 28fc1f5a0c
19 changed files with 40 additions and 74 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/net/lp486e.c
View File

@@ -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.