From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: [PATCH 1/2] gpio: correct docs about return value of gpiod_get_direction Date: Tue, 9 Jan 2018 12:35:53 +0100 Message-ID: <20180109113554.4337-1-wsa@the-dreams.de> Return-path: Received: from sauhun.de ([88.99.104.3]:41442 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750896AbeAILgE (ORCPT ); Tue, 9 Jan 2018 06:36:04 -0500 Sender: linux-gpio-owner@vger.kernel.org List-Id: linux-gpio@vger.kernel.org To: linux-gpio@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, Linus Walleij , Wolfram Sang From: Wolfram Sang The use of the GPIOF_* flags is deprecated, so don't advertise them here. Document the plain numbers for now until we have a better solution. Signed-off-by: Wolfram Sang --- drivers/gpio/gpiolib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index aad84a6306c4e5..d3a91cf8fc73d4 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -195,7 +195,7 @@ static int gpiochip_find_base(int ngpio) * gpiod_get_direction - return the current direction of a GPIO * @desc: GPIO to get the direction of * - * Return GPIOF_DIR_IN or GPIOF_DIR_OUT, or an error code in case of error. + * Returns 0 for output, 1 for input, or an error code in case of error. * * This function may sleep if gpiod_cansleep() is true. */ -- 2.11.0