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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2013-05-07 16:06:19 +0400
committerLinus Walleij <linus.walleij@linaro.org>2013-05-14 16:04:14 +0400
commit18442e65d424dc84a4a4a3b635eb1a52de3cb6b4 (patch)
tree15d5cc6c17223c64e2d44da452e4af082c24c8fa /drivers/pinctrl/pinctrl-single.c
parent63ad9cbff5896dadfee510f631ffcb0176984722 (diff)
downloadlinux-18442e65d424dc84a4a4a3b635eb1a52de3cb6b4.tar.xz
pinctrl: single: fix error return code in pcs_parse_one_pinctrl_entry()
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Introduced by commit 9dddb4df90d136429b6d6ddefceb49a9b93f6cd1 (pinctrl: single: support generic pinconf) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Haojian Zhuang <haojian.zhuang@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/pinctrl-single.c')
-rw-r--r--drivers/pinctrl/pinctrl-single.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index 5f2d2bfd356e..b9fa04618601 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -1166,7 +1166,8 @@ static int pcs_parse_one_pinctrl_entry(struct pcs_device *pcs,
(*map)->data.mux.function = np->name;
if (pcs->is_pinconf) {
- if (pcs_parse_pinconf(pcs, np, function, map))
+ res = pcs_parse_pinconf(pcs, np, function, map);
+ if (res)
goto free_pingroups;
*num_maps = 2;
} else {