pinctrl: renesas: rzg2l: Fix type in .pin_config_group_get() callback

On 64-bit platforms, "unsigned long" is 64-bit.  Hence checking if all
"unsigned long" configuration values are equal should be done using an
"unsigned long" temporary.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://patch.msgid.link/6befae30f129daffd94f7a9507d874443e444a21.1777562725.git.geert+renesas@glider.be

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index 7a5fe801e2838793dff3026dc4b919e80031d181..a106e087c224a6467976d075fe6aa2538c2f17a6 100644 (file)
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -1821,8 +1821,9 @@ static int rzg2l_pinctrl_pinconf_group_get(struct pinctrl_dev *pctldev,
                                           unsigned int group,
                                           unsigned long *config)
 {
+       unsigned long prev_config = 0;
        const unsigned int *pins;
-       unsigned int i, npins, prev_config = 0;
+       unsigned int i, npins;
        int ret;
 
        ret = pinctrl_generic_get_group_pins(pctldev, group, &pins, &npins);