lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

pci: use pci_ioremap_bar() in sound/

Browse Source 
Use the newly introduced pci_ioremap_bar() function in sound/.
pci_ioremap_bar() just takes a pci device and a bar number, with the goal
of making it really hard to get wrong, while also having a central place
to stick sanity checks.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Arjan van de Ven
2008-09-28 16:20:09 -07:00
committed by Takashi Iwai
parent 2515ddc6db
commit 2f5ad54ea6
9 changed files with 10 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
sound/pci/bt87x.c
View File

@@ -749,8 +749,7 @@ static int __devinit snd_bt87x_create(struct snd_card *card,
pci_disable_device(pci);
return err;
}
chip->mmio = ioremap_nocache(pci_resource_start(pci, 0),
pci_resource_len(pci, 0));
chip->mmio = pci_ioremap_bar(pci, 0);
if (!chip->mmio) {
snd_printk(KERN_ERR "cannot remap io memory\n");
err = -ENOMEM;