diff mbox series

pwm: Use %u to printf unsigned int pwm_chip::npwm and pwm_chip::id

Message ID 20251006133525.2457171-2-u.kleine-koenig@baylibre.com
State Accepted
Headers show
Series pwm: Use %u to printf unsigned int pwm_chip::npwm and pwm_chip::id | expand

Commit Message

Uwe Kleine-König Oct. 6, 2025, 1:35 p.m. UTC 
%u is the right conversion specifier to emit an unsigned int value.

Fixes: 62099abf67a2 ("pwm: Add debugfs interface")
Fixes: 0360a4873372 ("pwm: Mention PWM chip ID in /sys/kernel/debug/pwm")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
---
Hello,

please tell me if this patch make a difference for one of your machines
:-)

The patch this depends on is
https://lore.kernel.org/r/20250926165702.321514-2-u.kleine-koenig@baylibre.com
.

Best regards
Uwe

 drivers/pwm/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


base-commit: 8f2689f194b8d1bff41150ae316abdfccf191309
prerequisite-patch-id: 569104417dd341baa45f7c1ff09c5a73062a2fb4

Comments

Uwe Kleine-König Oct. 9, 2025, 4:35 p.m. UTC | #1 
On Mon, Oct 06, 2025 at 03:35:26PM +0200, Uwe Kleine-König wrote:
> %u is the right conversion specifier to emit an unsigned int value.
> 
> Fixes: 62099abf67a2 ("pwm: Add debugfs interface")
> Fixes: 0360a4873372 ("pwm: Mention PWM chip ID in /sys/kernel/debug/pwm")
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
> ---
> Hello,
> 
> please tell me if this patch make a difference for one of your machines
> :-)
> 
> The patch this depends on is
> https://lore.kernel.org/r/20250926165702.321514-2-u.kleine-koenig@baylibre.com
> .

I applied this patch to

https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git pwm/for-nexxt

as material for the next merge window. It will migrate to my
pwm/for-next branch that is pulled into next after the merge window
closes.

Best regards
Uwe
diff mbox series

Patch

diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index 5b75f4a08496..7dd1cf2ba402 100644
--- a/drivers/pwm/core.c
+++ b/drivers/pwm/core.c
@@ -2696,7 +2696,7 @@  static int pwm_seq_show(struct seq_file *s, void *v)
 {
 	struct pwm_chip *chip = v;
 
-	seq_printf(s, "%s%d: %s/%s, npwm: %d\n",
+	seq_printf(s, "%s%u: %s/%s, npwm: %u\n",
 		   (char *)s->private, chip->id,
 		   pwmchip_parent(chip)->bus ? pwmchip_parent(chip)->bus->name : "no-bus",
 		   dev_name(pwmchip_parent(chip)), chip->npwm);