From mboxrd@z Thu Jan 1 00:00:00 1970 From: Antonio Ospite Subject: [PATCH] leds: lp3944: improve wording and formatting in a comment Date: Wed, 27 Jan 2016 15:31:38 +0100 Message-ID: <1453905098-7020-1-git-send-email-ao2@ao2.it> Return-path: Received: from smtp206.alice.it ([82.57.200.102]:3069 "EHLO smtp206.alice.it" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932494AbcA0OiF (ORCPT ); Wed, 27 Jan 2016 09:38:05 -0500 Sender: linux-leds-owner@vger.kernel.org List-Id: linux-leds@vger.kernel.org To: linux-leds@vger.kernel.org Cc: Antonio Ospite , Richard Purdie , Jacek Anaszewski Improve the wording for the comment about the led status, and while at it also use the standard formatting for multi-line comments. Signed-off-by: Antonio Ospite Cc: Richard Purdie Cc: Jacek Anaszewski --- drivers/leds/leds-lp3944.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/leds/leds-lp3944.c b/drivers/leds/leds-lp3944.c index 6c758ae..793838e 100644 --- a/drivers/leds/leds-lp3944.c +++ b/drivers/leds/leds-lp3944.c @@ -199,8 +199,10 @@ static int lp3944_led_set(struct lp3944_led_data *led, u8 status) if (status > LP3944_LED_STATUS_DIM1) return -EINVAL; - /* invert only 0 and 1, leave unchanged the other values, - * remember we are abusing status to set blink patterns + /* + * Invert status only if it is < 2 (i.e. 0 or 1), leave it unchanged + * otherwise because we are abusing the status to set blink patterns + * too. */ if (led->type == LP3944_LED_TYPE_LED_INVERTED && status < 2) status = 1 - status; -- 2.7.0