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authorAxel Lin <axel.lin@ingics.com>2013-05-19 09:58:37 +0400
committerLinus Walleij <linus.walleij@linaro.org>2013-05-27 17:37:08 +0400
commit97fc463769f1564e8eda2e2f70d3b6e92a25ff16 (patch)
treef1ee749b141b7055f9995afa506c83539bc6382e /drivers/pinctrl/vt8500
parentb134dc3feaa5136b376c7d2658bbe156bea19e63 (diff)
downloadlinux-97fc463769f1564e8eda2e2f70d3b6e92a25ff16.tar.xz
pinctrl: Don't override the error code in probe error handling
Otherwise, we return 0 in probe error paths when gpiochip_remove() returns 0. Also show error message if gpiochip_remove() fails. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Tony Prisk <linux@prisktech.co.nz> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/vt8500')
-rw-r--r--drivers/pinctrl/vt8500/pinctrl-wmt.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/pinctrl/vt8500/pinctrl-wmt.c b/drivers/pinctrl/vt8500/pinctrl-wmt.c
index ab63104e8dc9..70d986e04afb 100644
--- a/drivers/pinctrl/vt8500/pinctrl-wmt.c
+++ b/drivers/pinctrl/vt8500/pinctrl-wmt.c
@@ -609,8 +609,7 @@ int wmt_pinctrl_probe(struct platform_device *pdev,
return 0;
fail_range:
- err = gpiochip_remove(&data->gpio_chip);
- if (err)
+ if (gpiochip_remove(&data->gpio_chip))
dev_err(&pdev->dev, "failed to remove gpio chip\n");
fail_gpio:
pinctrl_unregister(data->pctl_dev);