pinctrl: nuvoton: npcm7xx: Use %zu printk format for ARRAY_SIZE()

commit 9d0f18bca3b557ae5d2128661ac06d33b3f45c0a upstream.

When compile-testing on 64-bit architectures, GCC complains about the
mismatch of types between the %d format specifier and value returned by
ARRAY_LENGTH(). Use %zu, which is correct everywhere.

Reported-by: kernel test robot <lkp@intel.com>
Fixes: 3b588e43ee5c7 ("pinctrl: nuvoton: add NPCM7xx pinctrl and GPIO driver")
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220205155332.1308899-2-j.neuschaefer@gmx.net
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
index 106e6cfe5419ad17d27149eb2bfe7e84ff4624af..ce36b6ff7b95e4668b7aa8fb77aca0a32cda402a 100644 (file)
--- a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
+++ b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
@@ -1560,7 +1560,7 @@ static int npcm7xx_get_groups_count(struct pinctrl_dev *pctldev)
 {
        struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
 
-       dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
+       dev_dbg(npcm->dev, "group size: %zu\n", ARRAY_SIZE(npcm7xx_groups));
        return ARRAY_SIZE(npcm7xx_groups);
 }