Commit 28a85386 authored May 13, 2019 by Lee Jones

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>

parent 9af2de76

drivers/pinctrl/pinctrl-stmfx.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -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)

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