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leds: pca9532: Remove irrelevant blink configuration error message

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The update_hw_blink() function prints an error message when hardware is
not able to handle a blink configuration on its own. IMHO, this isn't a
'real' error since the software fallback is used afterwards.

Remove the error messages to avoid flooding the logs with unnecessary
messages.

Cc: stable@vger.kernel.org
Fixes: 48ca7f302c ("leds: pca9532: Use PWM1 for hardware blinking")
Signed-off-by: Bastien Curutchet <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20240826133237.134604-1-bastien.curutchet@bootlin.com
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Bastien Curutchet 2024-08-26 15:32:37 +02:00 committed by Lee Jones
parent 045391a02b
commit 2aad93b6de
1 changed files with 2 additions and 3 deletions
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5
drivers/leds/leds-pca9532.c
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@ -215,8 +215,7 @@ static int pca9532_update_hw_blink(struct pca9532_led *led,
if (other->state == PCA9532_PWM1) {
if (other->ldev.blink_delay_on != delay_on ||
other->ldev.blink_delay_off != delay_off) {
dev_err(&led->client->dev,
"HW can handle only one blink configuration at a time\n");
/* HW can handle only one blink configuration at a time */
return -EINVAL;
}
}
@ -224,7 +223,7 @@ static int pca9532_update_hw_blink(struct pca9532_led *led,
psc = ((delay_on + delay_off) * PCA9532_PWM_PERIOD_DIV - 1) / 1000;
if (psc > U8_MAX) {
dev_err(&led->client->dev, "Blink period too long to be handled by hardware\n");
/* Blink period too long to be handled by hardware */
return -EINVAL;
}