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

2
sound/pci/ad1889.c
View File

@@ -932,7 +932,7 @@ snd_ad1889_create(struct snd_card *card,
goto free_and_ret;
chip->bar = pci_resource_start(pci, 0);
chip->iobase = ioremap_nocache(chip->bar, pci_resource_len(pci, 0));
chip->iobase = pci_ioremap_bar(pci, 0);
if (chip->iobase == NULL) {
printk(KERN_ERR PFX "unable to reserve region.\n");
err = -EBUSY;