From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:50626 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752007AbbFCDJG (ORCPT ); Tue, 2 Jun 2015 23:09:06 -0400 Subject: Patch "gpio: gpio-kempld: Fix get_direction return value" has been added to the 3.14-stable tree To: mibru@gmx.de, gregkh@linuxfoundation.org, jh@henneberg-systemdesign.com, linus.walleij@linaro.org, linux@roeck-us.net, michael.brunner@kontron.com Cc: , From: Date: Wed, 03 Jun 2015 12:09:02 +0900 Message-ID: <1433300942135186@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled gpio: gpio-kempld: Fix get_direction return value to the 3.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: gpio-gpio-kempld-fix-get_direction-return-value.patch and it can be found in the queue-3.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From f230e8ffc03f17bd9d6b90ea890b8252a8cc1821 Mon Sep 17 00:00:00 2001 From: Michael Brunner Date: Mon, 11 May 2015 12:46:49 +0200 Subject: gpio: gpio-kempld: Fix get_direction return value From: Michael Brunner commit f230e8ffc03f17bd9d6b90ea890b8252a8cc1821 upstream. This patch fixes an inverted return value of the gpio get_direction function. The wrong value causes the direction sysfs entry and GPIO debugfs file to indicate incorrect GPIO direction settings. In some cases it also prevents setting GPIO output values. The problem is also present in all other stable kernel versions since linux-3.12. Reported-by: Jochen Henneberg Signed-off-by: Michael Brunner Reviewed-by: Guenter Roeck Signed-off-by: Linus Walleij Signed-off-by: Greg Kroah-Hartman --- drivers/gpio/gpio-kempld.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpio/gpio-kempld.c +++ b/drivers/gpio/gpio-kempld.c @@ -117,7 +117,7 @@ static int kempld_gpio_get_direction(str = container_of(chip, struct kempld_gpio_data, chip); struct kempld_device_data *pld = gpio->pld; - return kempld_gpio_get_bit(pld, KEMPLD_GPIO_DIR_NUM(offset), offset); + return !kempld_gpio_get_bit(pld, KEMPLD_GPIO_DIR_NUM(offset), offset); } static int kempld_gpio_pincount(struct kempld_device_data *pld) Patches currently in stable-queue which might be from mibru@gmx.de are queue-3.14/gpio-gpio-kempld-fix-get_direction-return-value.patch