leds: pca9532: Remove irrelevant blink configuration error message

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: [email protected]
Fixes: 48ca7f3 ("leds: pca9532: Use PWM1 for hardware blinking")
Signed-off-by: Bastien Curutchet <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Lee Jones <[email protected]>

Author: bastien-curutchet

drivers/leds/leds-pca9532.c

@@ -215,16 +215,15 @@ 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;
 			}
 		}
 	}
 
 	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;
 	}