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drm/ssd130x: Print the PWM's label instead of its number

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struct pwm_device::pwm is a write-only variable in the pwm core and used
nowhere apart from this and another dev_dbg. So it isn't useful to
identify the used PWM. Emit the PWM's label instead in the debug
message.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230728145824.616687-2-u.kleine-koenig@pengutronix.de
This commit is contained in:
Uwe Kleine-König 2023-07-28 16:58:22 +02:00 committed by Javier Martinez Canillas
parent 775b0669e1
commit 84f54d4966
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GPG Key ID: C751E590D63F3D69
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/solomon/ssd130x.c
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@ -272,8 +272,8 @@ static int ssd130x_pwm_enable(struct ssd130x_device *ssd130x)
/* Enable the PWM */
pwm_enable(ssd130x->pwm);
dev_dbg(dev, "Using PWM%d with a %lluns period.\n",
ssd130x->pwm->pwm, pwm_get_period(ssd130x->pwm));
dev_dbg(dev, "Using PWM %s with a %lluns period.\n",
ssd130x->pwm->label, pwm_get_period(ssd130x->pwm));
return 0;
}