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Diffstat (limited to 'drivers/pinctrl/pinctrl-tegra20.c')
-rw-r--r--drivers/pinctrl/pinctrl-tegra20.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/pinctrl/pinctrl-tegra20.c b/drivers/pinctrl/pinctrl-tegra20.c
index 053981f44c..3c11be6f55 100644
--- a/drivers/pinctrl/pinctrl-tegra20.c
+++ b/drivers/pinctrl/pinctrl-tegra20.c
@@ -28,6 +28,7 @@
#include <io.h>
#include <malloc.h>
#include <pinctrl.h>
+#include <linux/err.h>
struct pinctrl_tegra20 {
struct {
@@ -309,9 +310,9 @@ static int pinctrl_tegra20_probe(struct device_d *dev)
regs = (u32 **)&ctrl->regs;
for (i = 0; i <= 2; i++) {
regs[i] = dev_request_mem_region(dev, i);
- if (!regs[i]) {
+ if (IS_ERR(regs[i])) {
dev_err(dev, "Could not get iomem region %d\n", i);
- return -ENODEV;
+ return PTR_ERR(regs[i]);
}
}