diff options
Diffstat (limited to 'arch/arm/mach-mx5/board-mx51_efikamx.c')
| -rw-r--r-- | arch/arm/mach-mx5/board-mx51_efikamx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-mx5/board-mx51_efikamx.c b/arch/arm/mach-mx5/board-mx51_efikamx.c index 5ab21a0036c..94e7818c506 100644 --- a/arch/arm/mach-mx5/board-mx51_efikamx.c +++ b/arch/arm/mach-mx5/board-mx51_efikamx.c @@ -148,6 +148,8 @@ static int initialize_otg_port(struct platform_device *pdev) void __iomem *usb_base; void __iomem *usbother_base; usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K); + if (!usb_base) + return -ENOMEM; usbother_base = (void __iomem *)(usb_base + MX5_USBOTHER_REGS_OFFSET); /* Set the PHY clock to 19.2MHz */ |