Signed-off-by: Antony Pavlov <antonynpavlov@xxxxxxxxx>
---
drivers/watchdog/imxwd.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/watchdog/imxwd.c b/drivers/watchdog/imxwd.c
index 63c5605..31c3d0d 100644
--- a/drivers/watchdog/imxwd.c
+++ b/drivers/watchdog/imxwd.c
@@ -159,6 +159,10 @@ static int imx_wd_probe(struct device_d *dev)
priv = xzalloc(sizeof(struct imx_wd));
priv->base = dev_request_mem_region(dev, 0);
+ if (!priv->base) {
+ dev_err(dev, "could not get memory region\n");
+ return -ENODEV;
+ }
priv->set_timeout = fn;
priv->wd.set_timeout = imx_watchdog_set_timeout;
priv->dev = dev;
--
2.0.1
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