diff options
Diffstat (limited to 'drivers/pinctrl/pinctrl-rockchip.c')
-rw-r--r-- | drivers/pinctrl/pinctrl-rockchip.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c index 5f04c048cb..3533aff942 100644 --- a/drivers/pinctrl/pinctrl-rockchip.c +++ b/drivers/pinctrl/pinctrl-rockchip.c @@ -341,10 +341,10 @@ static int rockchip_get_bank_data(struct rockchip_pin_bank *bank, } res = request_iomem_region(dev_name(dev), node_res.start, node_res.end); - if (!res) { + if (IS_ERR(res)) { dev_err(dev, "cannot request iomem region %08x\n", node_res.start); - return -ENOENT; + return PTR_ERR(res); } bank->reg_base = (void __iomem *)res->start; |