diff options
| author | Stephen Warren <swarren@nvidia.com> | 2012-04-25 10:32:16 -0600 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-04-26 10:49:28 +0200 |
| commit | fde04f419a230fb7f7dc018a9deca6f5d431831e (patch) | |
| tree | af45fe8050d4d15b427cc7f11bdc502d06270d60 /drivers/pinctrl/core.c | |
| parent | dd5127010afa560b1cfde7e2cffeadabdd20885d (diff) | |
| download | lwn-fde04f419a230fb7f7dc018a9deca6f5d431831e.tar.gz lwn-fde04f419a230fb7f7dc018a9deca6f5d431831e.zip | |
pinctrl: propagate map validation errors
pinctrl_register_map() was returning early if pinmux_validate_map() or
pinconf_validate_map() failed, but was not actually returning the error
code.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/core.c')
| -rw-r--r-- | drivers/pinctrl/core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index 5cd5a5a3a403..913c83e2bf1c 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -911,13 +911,13 @@ int pinctrl_register_map(struct pinctrl_map const *maps, unsigned num_maps, case PIN_MAP_TYPE_MUX_GROUP: ret = pinmux_validate_map(&maps[i], i); if (ret < 0) - return 0; + return ret; break; case PIN_MAP_TYPE_CONFIGS_PIN: case PIN_MAP_TYPE_CONFIGS_GROUP: ret = pinconf_validate_map(&maps[i], i); if (ret < 0) - return 0; + return ret; break; default: pr_err("failed to register map %s (%d): invalid type given\n", |