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| author |   Lee Jones <lee.jones@linaro.org> | 2019-05-13 07:36:16 +0100 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2019-05-13 08:28:20 +0100 |
| commit | 28a853860f719a89774a28596e1d1fdf1cd4a611 (patch) | |
| tree | 37f035dc19b43a38d8fb65475b4aa16b6b30468f /drivers/pinctrl | |
| parent | pinctrl: Kconfig: Fix STMFX GPIO expander Pinctrl/GPIO driver dependencies (diff) | |
| download | linux-dev-28a853860f719a89774a28596e1d1fdf1cd4a611.tar.xz linux-dev-28a853860f719a89774a28596e1d1fdf1cd4a611.zip | |
pinctrl: stmfx: Fix 'warn: unsigned <VAR> is never less than zero'
smatch warnings:
drivers/pinctrl/pinctrl-stmfx.c:225 stmfx_pinconf_get() warn: unsigned 'dir' is never less than zero.
drivers/pinctrl/pinctrl-stmfx.c:228 stmfx_pinconf_get() warn: unsigned 'type' is never less than zero.
drivers/pinctrl/pinctrl-stmfx.c:231 stmfx_pinconf_get() warn: unsigned 'pupd' is never less than zero.
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinctrl-stmfx.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/pinctrl/pinctrl-stmfx.c b/drivers/pinctrl/pinctrl-stmfx.c index bcd81269445e..074c8fa3e75c 100644 --- a/drivers/pinctrl/pinctrl-stmfx.c +++ b/drivers/pinctrl/pinctrl-stmfx.c @@ -213,9 +213,8 @@ static int stmfx_pinconf_get(struct pinctrl_dev *pctldev, struct stmfx_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); u32 param = pinconf_to_config_param(*config); struct pinctrl_gpio_range *range; - u32 dir, type, pupd; u32 arg = 0; - int ret; + int ret, dir, type, pupd; range = pinctrl_find_gpio_range_from_pin_nolock(pctldev, pin); if (!range) |