ExternalVendorCode/openwrt
1
0
Fork 0
mirror of https://github.com/openwrt/openwrt.git synced 2024-12-20 06:08:08 +00:00
Code Issues Actions 4 Packages Projects Releases Wiki Activity

ar71xx: check returned value of ioremap in ar71xx_pcibios_setup

Browse Source 
SVN-Revision: 20288
This commit is contained in:
Gabor Juhos 2010-03-18 19:19:19 +00:00
parent 73f7a1c224
commit 18aa68d368
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
target/linux/ar71xx/files/arch/mips/pci/pci-ar71xx.c
View File

@ -384,6 +384,8 @@ int __init ar71xx_pcibios_init(void)
ar71xx_pcicfg_base = ioremap_nocache(AR71XX_PCI_CFG_BASE,
AR71XX_PCI_CFG_SIZE);
if (ar71xx_pcicfg_base == NULL)
return -ENOMEM;
__raw_writel(PCI_WIN0_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN0);
__raw_writel(PCI_WIN1_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN1);