[PATCH v3 1/2] pinctrl: nuvoton: npcm7xx: Use %zu printk format for ARRAY_SIZE()

[Jonathan Neuschäfer]

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 at intel.com>
Fixes: 3b588e43ee5c7 ("pinctrl: nuvoton: add NPCM7xx pinctrl and GPIO driver")
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer at gmx.net>
Reviewed-by: Andy Shevchenko <andy.shevchenko at gmail.com>
---

v3:
- Change from %zd to %zu because we're dealing with an unsigned value

v2:
- Add Fixes and R-b tags
---
 drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
index 4d81908d6725d..e05bbc7fb09de 100644
--- a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
+++ b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
@@ -1561,7 +1561,7 @@ 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);
 }

--
2.34.1