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pinctrl: eswin: Fix unsigned comparison to less than zero issue

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The u32 variable voltage is being compared to less than zero and
this can never be true. Fix this by making voltage an int type which
is the same type as the return from the call to regulator_get_voltage.

Fixes: 5b797bcc00 ("pinctrl: eswin: Add EIC7700 pinctrl driver")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/20250623222004.280928-1-colin.i.king@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Colin Ian King 2025-06-23 23:20:04 +01:00 committed by Linus Walleij
parent d94a32ac68
commit 6cb0e9da94
1 changed files with 2 additions and 2 deletions
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4
drivers/pinctrl/pinctrl-eic7700.c
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@ -622,8 +622,8 @@ static int eic7700_pinctrl_probe(struct platform_device *pdev)
struct pinctrl_dev *pctldev;
struct eic7700_pinctrl *pc;
struct regulator *regulator;
u32 voltage, rgmii0_mode, rgmii1_mode;
int ret;
u32 rgmii0_mode, rgmii1_mode;
int ret, voltage;
pc = devm_kzalloc(dev, struct_size(pc, functions, EIC7700_FUNCTIONS_COUNT), GFP_KERNEL);
if (!pc)