[PATCH] mac8390: change an error return code and some cleanup, take 4

Finn Thain
2010-05-28T17:29:07Z

Propagate the request_irq() return code. Also promote the log level of the
failure message. Likewise some other KERN_INFO messages.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>

Index: linux-2.6.34/drivers/net/mac8390.c
===================================================================
--- linux-2.6.34.orig/drivers/net/mac8390.c 2010-05-28 00:27:30.000000000 +1000
+++ linux-2.6.34/drivers/net/mac8390.c 2010-05-28 00:27:32.000000000 +1000
@@ -556,7 +556,7 @@ static int __init mac8390_initdev(struct
case MAC8390_APPLE:
switch (mac8390_testio(dev->mem_start)) {
case ACCESS_UNKNOWN:
- pr_info("Don't know how to access card memory!\n");
+ pr_err("Don't know how to access card memory!\n");
return -ENODEV;
break;

@@ -643,10 +643,13 @@ static int __init mac8390_initdev(struct

static int mac8390_open(struct net_device *dev)
{
+ int err;
+
__ei_open(dev);
- if (request_irq(dev->irq, __ei_interrupt, 0, "8390 Ethernet", dev)) {
- pr_info("%s: unable to get IRQ %d.\n", dev->name, dev->irq);
- return -EAGAIN;
+ err = request_irq(dev->irq, __ei_interrupt, 0, "8390 Ethernet", dev);
+ if (err) {
+ pr_err("%s: unable to get IRQ %d\n", dev->name, dev->irq);
+ return err;
}
return 0;
}
@@ -662,7 +665,7 @@ static void mac8390_no_reset(struct net_
{
ei_status.txing = 0;
if (ei_debug > 1)
- pr_info("reset not supported\n");
+ printk(KERN_DEBUG pr_fmt("reset not supported\n"));
return;
}

@@ -670,7 +673,7 @@ static void interlan_reset(struct net_de
{
unsigned char *target = nubus_slot_addr(IRQ2SLOT(dev->irq));
if (ei_debug > 1)
- pr_info("Need to reset the NS8390 t=%lu...", jiffies);
+ printk(KERN_DEBUG pr_fmt("Need to reset the NS8390 t=%lu..."), jiffies);
ei_status.txing = 0;
target[0xC0000] = 0;
if (ei_debug > 1)
@@ -871,5 +874,3 @@ static void word_memcpy_fromcard(void *t
while (count--)
*to++ = *from++;
}
-
-