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[CASSINI]: sparse annotations and fixes

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- __user annotations
- NULL noise removal
- C99 initializers
- s/u32/pm_message_t/ in ->suspend()
- removal of bogus casts in iounmap() arguments
- if_mii() instead of open-coded variant

Remains to be done: ethtool conversion.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Al Viro 2005-09-29 19:49:17 -07:00 committed by David S. Miller
parent 9d30c1718b
commit a4199b0b9a
1 changed files with 9 additions and 9 deletions
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18
drivers/net/cassini.c
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@ -3244,7 +3244,7 @@ static int cas_get_vpd_info(struct cas *cp, unsigned char *dev_addr,
goto use_random_mac_addr;
/* search for beginning of vpd */
base = 0;
base = NULL;
for (i = 2; i < EXPANSION_ROM_SIZE; i++) {
/* check for PCIR */
if ((readb(p + i + 0) == 0x50) &&
@ -4564,7 +4564,7 @@ static void cas_set_multicast(struct net_device *dev)
/* Eventually add support for changing the advertisement
* on autoneg.
*/
static int cas_ethtool_ioctl(struct net_device *dev, void *ep_user)
static int cas_ethtool_ioctl(struct net_device *dev, void __user *ep_user)
{
struct cas *cp = netdev_priv(dev);
u16 bmcr;
@ -4578,7 +4578,7 @@ static int cas_ethtool_ioctl(struct net_device *dev, void *ep_user)
switch(ecmd.cmd) {
case ETHTOOL_GDRVINFO: {
struct ethtool_drvinfo info = { cmd: ETHTOOL_GDRVINFO };
struct ethtool_drvinfo info = { .cmd = ETHTOOL_GDRVINFO };
strncpy(info.driver, DRV_MODULE_NAME,
ETHTOOL_BUSINFO_LEN);
@ -4738,7 +4738,7 @@ static int cas_ethtool_ioctl(struct net_device *dev, void *ep_user)
/* get link status */
case ETHTOOL_GLINK: {
struct ethtool_value edata = { cmd: ETHTOOL_GLINK };
struct ethtool_value edata = { .cmd = ETHTOOL_GLINK };
edata.data = (cp->lstate == link_up);
if (copy_to_user(ep_user, &edata, sizeof(edata)))
@ -4748,7 +4748,7 @@ static int cas_ethtool_ioctl(struct net_device *dev, void *ep_user)
/* get message-level */
case ETHTOOL_GMSGLVL: {
struct ethtool_value edata = { cmd: ETHTOOL_GMSGLVL };
struct ethtool_value edata = { .cmd = ETHTOOL_GMSGLVL };
edata.data = cp->msg_enable;
if (copy_to_user(ep_user, &edata, sizeof(edata)))
@ -4874,7 +4874,7 @@ static int cas_ethtool_ioctl(struct net_device *dev, void *ep_user)
static int cas_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
struct cas *cp = netdev_priv(dev);
struct mii_ioctl_data *data = (struct mii_ioctl_data *)&ifr->ifr_data;
struct mii_ioctl_data *data = if_mii(ifr);
unsigned long flags;
int rc = -EOPNOTSUPP;
@ -5168,7 +5168,7 @@ static int __devinit cas_init_one(struct pci_dev *pdev,
cas_shutdown(cp);
up(&cp->pm_sem);
iounmap((void *) cp->regs);
iounmap(cp->regs);
err_out_free_res:
@ -5216,7 +5216,7 @@ static void __devexit cas_remove_one(struct pci_dev *pdev)
#endif
pci_free_consistent(pdev, sizeof(struct cas_init_block),
cp->init_block, cp->block_dvma);
iounmap((void *) cp->regs);
iounmap(cp->regs);
free_netdev(dev);
pci_release_regions(pdev);
pci_disable_device(pdev);
@ -5224,7 +5224,7 @@ static void __devexit cas_remove_one(struct pci_dev *pdev)
}
#ifdef CONFIG_PM
static int cas_suspend(struct pci_dev *pdev, u32 state)
static int cas_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct net_device *dev = pci_get_drvdata(pdev);
struct cas *cp = netdev_priv(dev);