diff options
Diffstat (limited to 'drivers/pinctrl/mvebu/kirkwood.c')
| -rw-r--r-- | drivers/pinctrl/mvebu/kirkwood.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/pinctrl/mvebu/kirkwood.c b/drivers/pinctrl/mvebu/kirkwood.c index 94ab105442..05142489c0 100644 --- a/drivers/pinctrl/mvebu/kirkwood.c +++ b/drivers/pinctrl/mvebu/kirkwood.c @@ -13,6 +13,7 @@ #include <init.h> #include <malloc.h> #include <of.h> +#include <linux/err.h> #include "common.h" @@ -437,8 +438,8 @@ static int kirkwood_pinctrl_probe(struct device_d *dev) (struct mvebu_pinctrl_soc_info *)match->data; mpp_base = dev_request_mem_region(dev, 0); - if (!mpp_base) - return -EBUSY; + if (IS_ERR(mpp_base)) + return PTR_ERR(mpp_base); return mvebu_pinctrl_probe(dev, soc); } |