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pinctrl: imx25: ensure that a pin with id i is at position i in the info array
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
pinctrl
/
pinctrl-digicolor.c
diff --git
a/drivers/pinctrl/pinctrl-digicolor.c
b/drivers/pinctrl/pinctrl-digicolor.c
index 461fffc4c62ae8b3661b930e244c51267ca81406..11f8b835d3b64f61fde81bc77c2b5ecf931fd351 100644
(file)
--- a/
drivers/pinctrl/pinctrl-digicolor.c
+++ b/
drivers/pinctrl/pinctrl-digicolor.c
@@
-337,9
+337,9
@@
static int dc_pinctrl_probe(struct platform_device *pdev)
pmap->dev = &pdev->dev;
pmap->pctl = pinctrl_register(pctl_desc, &pdev->dev, pmap);
pmap->dev = &pdev->dev;
pmap->pctl = pinctrl_register(pctl_desc, &pdev->dev, pmap);
- if (
!pmap->pctl
) {
+ if (
IS_ERR(pmap->pctl)
) {
dev_err(&pdev->dev, "pinctrl driver registration failed\n");
dev_err(&pdev->dev, "pinctrl driver registration failed\n");
- return
-EINVAL
;
+ return
PTR_ERR(pmap->pctl)
;
}
ret = dc_gpiochip_add(pmap, pdev->dev.of_node);
}
ret = dc_gpiochip_add(pmap, pdev->dev.of_node);