From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932183AbcCKN4h (ORCPT ); Fri, 11 Mar 2016 08:56:37 -0500 Received: from hqemgate14.nvidia.com ([216.228.121.143]:8844 "EHLO hqemgate14.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752830AbcCKN4e (ORCPT ); Fri, 11 Mar 2016 08:56:34 -0500 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Fri, 11 Mar 2016 05:55:11 -0800 From: Laxman Dewangan To: , , , , , , CC: , , , , Laxman Dewangan Subject: [PATCH V2 0/5] gpio: of: Add error handling and support for multiple gpio in gpio-hog Date: Fri, 11 Mar 2016 19:13:19 +0530 Message-ID: <1457703804-3016-1-git-send-email-ldewangan@nvidia.com> X-Mailer: git-send-email 2.1.4 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series enhance the error print by adding error number in print message, handle the error if gpio_hogd() fails and returns error to caller, and add the support of multiple GPIOs to be passed from property "gpios" under gpio hogd node. Changes from V1: - revert the chnage of error message. - Collected acks/reviewed by. - Added label for name in gpio hog node. - Reseeunce to have dt doc before driver change. Laxman Dewangan (5): gpio: of: Scan available child node for gpio-hog gpio: gpiolib: Print error number if gpio hog failed gpio: of: Return error if gpio hog configuration failed gpio: DT: Rephrase "gpios" of hog node to support multiple gpios gpio: of: Add support to have multiple gpios in gpio-hog Documentation/devicetree/bindings/gpio/gpio.txt | 11 +++- drivers/gpio/gpiolib-of.c | 86 +++++++++++++++++++------ drivers/gpio/gpiolib.c | 11 ++-- 3 files changed, 79 insertions(+), 29 deletions(-) -- 2.1.4