diff options
Diffstat (limited to 'drivers/pinctrl/imx-iomux-v2.c')
-rw-r--r-- | drivers/pinctrl/imx-iomux-v2.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pinctrl/imx-iomux-v2.c b/drivers/pinctrl/imx-iomux-v2.c index cef0340909..2622d9a2d6 100644 --- a/drivers/pinctrl/imx-iomux-v2.c +++ b/drivers/pinctrl/imx-iomux-v2.c @@ -17,6 +17,7 @@ #include <common.h> #include <io.h> #include <init.h> +#include <linux/err.h> #include <mach/iomux-mx31.h> /* @@ -118,6 +119,8 @@ int imx_iomux_setup_multiple_pins(const unsigned int *pin_list, unsigned count) static int imx_iomux_probe(struct device_d *dev) { base = dev_request_mem_region(dev, 0); + if (IS_ERR(base)) + return PTR_ERR(base); return 0; } |