pinctrl: renesas: Mark local variable with const in ->set_mux()

We are not going to change pins in the ->set_mux() callback. Mark
the local variable with a const qualifier. While at it, make it
also unsigned.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20231204160033.1872569-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index aed59c53207c7cfaea70c8ffda32e5f5a11a7a42..68fcc2a4efbc79c4bd1279587087e3a3f29fb81c 100644 (file)
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -273,7 +273,7 @@ static int rzg2l_pinctrl_set_mux(struct pinctrl_dev *pctldev,
        struct function_desc *func;
        unsigned int i, *psel_val;
        struct group_desc *group;
-       int *pins;
+       const unsigned int *pins;
 
        func = pinmux_generic_get_function(pctldev, func_selector);
        if (!func)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzv2m.c b/drivers/pinctrl/renesas/pinctrl-rzv2m.c
index 21d7d5ac8c4a711f666033fcd077a63450d7feaa..eb304fab17968915f270dc214073018f2c38739a 100644 (file)
--- a/drivers/pinctrl/renesas/pinctrl-rzv2m.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzv2m.c
@@ -165,7 +165,7 @@ static int rzv2m_pinctrl_set_mux(struct pinctrl_dev *pctldev,
        struct function_desc *func;
        unsigned int i, *psel_val;
        struct group_desc *group;
-       int *pins;
+       const unsigned int *pins;
 
        func = pinmux_generic_get_function(pctldev, func_selector);
        if (!func)