pinctrl: tegra: return correct error type

ldewangan · linusw · commit 5b232c5addc0 · 2014-02-06T14:21:19.000+01:00
When memory allocation failed, drive should return error as ENOMEM.

Signed-off-by: Laxman Dewangan &lt;ldewangan@nvidia.com&gt;
Acked-by: Stephen Warren &lt;swarren@nvidia.com&gt;
Signed-off-by: Linus Walleij &lt;linus.walleij@linaro.org&gt;
diff --git a/drivers/pinctrl/pinctrl-tegra.c b/drivers/pinctrl/pinctrl-tegra.c
@@ -645,7 +645,7 @@ int tegra_pinctrl_probe(struct platform_device *pdev,
 				 GFP_KERNEL);
 	if (!pmx->regs) {
 		dev_err(&pdev->dev, "Can't alloc regs pointer\n");
-		return -ENODEV;
+		return -ENOMEM;
 	}
 
 	for (i = 0; i < pmx->nbanks; i++) {

Original file line number	Diff line number	Diff line change
`@@ -645,7 +645,7 @@ int tegra_pinctrl_probe(struct platform_device *pdev,`
`645`	`645`	`GFP_KERNEL);`
`646`	`646`	`if (!pmx->regs) {`
`647`	`647`	`dev_err(&pdev->dev, "Can't alloc regs pointer\n");`
`648`		`- return -ENODEV;`
	`648`	`+ return -ENOMEM;`
`649`	`649`	`}`
`650`	`650`
`651`	`651`	`for (i = 0; i < pmx->nbanks; i++) {`