2022-02-03 10:18:10

by J. Neuschäfer

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

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 %zd, which is correct everywhere.

Reported-by: kernel test robot <[email protected]>
Signed-off-by: Jonathan Neuschäfer <[email protected]>
---
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..705576e03e334 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: %zd\n", ARRAY_SIZE(npcm7xx_groups));
return ARRAY_SIZE(npcm7xx_groups);
}

--
2.34.1

2022-02-11 03:52:33

by Linus Walleij

Subject: Re: [PATCH 1/2] pinctrl: nuvoton: npcm7xx: Use %zd printk format for ARRAY_SIZE()

On Wed, Feb 2, 2022 at 1:54 PM Jonathan Neuschäfer
<[email protected]> wrote:

> 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 %zd, which is correct everywhere.
>
> Reported-by: kernel test robot <[email protected]>
> Signed-off-by: Jonathan Neuschäfer <[email protected]>

These two patches applied!

Yours,
Linus Walleij