summaryrefslogtreecommitdiffstats
path: root/drivers/misc/tifm_7xx1.c
diff options
context:
space:
mode:
authorAl Viro <viro@ftp.linux.org.uk>2006-10-09 20:29:43 +0100
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-09 14:19:08 -0700
commite069d79d23739977800c3b8495853b735f77ef30 (patch)
tree733f8fea5da0501df560da5e757b4e3c4600ec1e /drivers/misc/tifm_7xx1.c
parent97c4965d970587a1cc4264c1cffbf0ea9c1e35e8 (diff)
downloadlinux-e069d79d23739977800c3b8495853b735f77ef30.tar.bz2
[PATCH] tifm __iomem annotations, NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/misc/tifm_7xx1.c')
-rw-r--r--drivers/misc/tifm_7xx1.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/misc/tifm_7xx1.c b/drivers/misc/tifm_7xx1.c
index b1748669e05b..1ba8754e9383 100644
--- a/drivers/misc/tifm_7xx1.c
+++ b/drivers/misc/tifm_7xx1.c
@@ -48,7 +48,7 @@ static void tifm_7xx1_remove_media(void *adapter)
printk(KERN_INFO DRIVER_NAME
": demand removing card from socket %d\n", cnt);
sock = fm->sockets[cnt];
- fm->sockets[cnt] = 0;
+ fm->sockets[cnt] = NULL;
fm->remove_mask &= ~(1 << cnt);
writel(0x0e00, sock->addr + SOCK_CONTROL);
@@ -118,7 +118,7 @@ static irqreturn_t tifm_7xx1_isr(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static tifm_media_id tifm_7xx1_toggle_sock_power(char *sock_addr, int is_x2)
+static tifm_media_id tifm_7xx1_toggle_sock_power(char __iomem *sock_addr, int is_x2)
{
unsigned int s_state;
int cnt;
@@ -163,7 +163,8 @@ static tifm_media_id tifm_7xx1_toggle_sock_power(char *sock_addr, int is_x2)
return (readl(sock_addr + SOCK_PRESENT_STATE) >> 4) & 7;
}
-inline static char *tifm_7xx1_sock_addr(char *base_addr, unsigned int sock_num)
+inline static char __iomem *
+tifm_7xx1_sock_addr(char __iomem *base_addr, unsigned int sock_num)
{
return base_addr + ((sock_num + 1) << 10);
}
@@ -176,7 +177,7 @@ static void tifm_7xx1_insert_media(void *adapter)
char *card_name = "xx";
int cnt, ok_to_register;
unsigned int insert_mask;
- struct tifm_dev *new_sock = 0;
+ struct tifm_dev *new_sock = NULL;
if (!class_device_get(&fm->cdev))
return;
@@ -230,7 +231,7 @@ static void tifm_7xx1_insert_media(void *adapter)
if (!ok_to_register ||
device_register(&new_sock->dev)) {
spin_lock_irqsave(&fm->lock, flags);
- fm->sockets[cnt] = 0;
+ fm->sockets[cnt] = NULL;
spin_unlock_irqrestore(&fm->lock,
flags);
tifm_free_device(&new_sock->dev);
@@ -390,7 +391,7 @@ static void tifm_7xx1_remove(struct pci_dev *dev)
tifm_remove_adapter(fm);
- pci_set_drvdata(dev, 0);
+ pci_set_drvdata(dev, NULL);
iounmap(fm->addr);
pci_intx(dev, 0);