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pinctrl: imx: do not fail when parsing a function fails

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When parsing a function fails this is no reason to make the whole
driver fail. Just continue with the next function.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Sascha Hauer 2013-08-09 14:20:53 +02:00 • committed by Linus Walleij
parent 5e13762cf8
commit 7ea46e0f9d
1 changed files with 2 additions and 8 deletions
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10
drivers/pinctrl/pinctrl-imx.c
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@ -550,7 +550,6 @@ static int imx_pinctrl_probe_dt(struct platform_device *pdev,
{ {
struct device_node *np = pdev->dev.of_node; struct device_node *np = pdev->dev.of_node;
struct device_node *child; struct device_node *child;
int ret;
u32 nfuncs = 0; u32 nfuncs = 0;
u32 i = 0; u32 i = 0;
@ -577,13 +576,8 @@ static int imx_pinctrl_probe_dt(struct platform_device *pdev,
if (!info->groups) if (!info->groups)
return -ENOMEM; return -ENOMEM;
for_each_child_of_node(np, child) { for_each_child_of_node(np, child)
ret = imx_pinctrl_parse_functions(child, info, i++); imx_pinctrl_parse_functions(child, info, i++);
if (ret) {
dev_err(&pdev->dev, "failed to parse function\n");
return ret;
}
}
return 0; return 0;
} }