From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753210Ab3EFDfX (ORCPT ); Sun, 5 May 2013 23:35:23 -0400 Received: from mailout1.samsung.com ([203.254.224.24]:25441 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752678Ab3EFDfW (ORCPT ); Sun, 5 May 2013 23:35:22 -0400 X-AuditID: cbfee68f-b7f066d000003683-56-518724f82b95 From: Jingoo Han To: "'Grant Likely'" Cc: "'Linus Walleij'" , linux-kernel@vger.kernel.org, Jingoo Han , "'Dan Carpenter'" Subject: [PATCH 6/7] gpio: timberdale: remove unnecessary platform_set_drvdata() Date: Mon, 06 May 2013 12:35:19 +0900 Message-id: <001c01ce4a0a$bb7c58a0$327509e0$@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit X-Mailer: Microsoft Outlook 14.0 Thread-index: Ac5KClqaV0pAVJq/QLuukkrmdv3xFQ== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrAIsWRmVeSWpSXmKPExsVy+t8zI90fKu2BBlO26lu8/jedxeLVmY1s FpcXXmK1mPJnOZPF5V1z2BxYPe5c28Pm8fHpLRaPvi2rGD1+vtTx+LxJLoA1issmJTUnsyy1 SN8ugStjwqk2xoJrbBXf5h1lbmA8w9rFyMkhIWAi8WLWCmYIW0ziwr31bF2MXBxCAssYJY4s ms0IU/So6TsrRGIRo0T/x1lQzi9Gia/HbzGBVLEJqEl8+XKYHcQWEdCTuHGhgxGkiFlgDqPE 7RVTWEASwgIBEv1fjgLt4OBgEVCVmPk7DiTMK2Ap0fTsNDOELSjxY/I9sHJmAS2J9TuPM0HY 8hKb17yFOlVBYsfZ14wwu/Z1HWOGqBGR2PfiHdheCYFD7BITGg+CDWIREJD4NvkQC8heCQFZ iU0HoOZIShxccYNlAqPYLCSrZyFZPQvJ6llIVixgZFnFKJpakFxQnJReZKxXnJhbXJqXrpec n7uJERJ7/TsY7x6wPsSYDLR+IrOUaHI+MHbzSuINjc2MLExNTI2NzC3NSBNWEudVa7EOFBJI TyxJzU5NLUgtii8qzUktPsTIxMEp1cAYf/nSBT2x5C9bkmVYIlifmIg+a+6c1rv6y/dtu9U2 2VnEK3Rlz93truEufFXnZWWmVpqQVJJHSFXntHOrEo9tP18jeGjzzwzL//c8glTqFP/MTXZ+ f37jW4k/c3Zfl2fuTFsu9jXu5GtxAftlq9+Fz35w6e7fY3Nr3srPL3/A55sseGT7xfmOSizF GYmGWsxFxYkArIHqLNMCAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprLKsWRmVeSWpSXmKPExsVy+t9jAd0fKu2BBr8bpC1e/5vOYvHqzEY2 i8sLL7FaTPmznMni8q45bA6sHneu7WHz+Pj0FotH35ZVjB4/X+p4fN4kF8Aa1cBok5GamJJa pJCal5yfkpmXbqvkHRzvHG9qZmCoa2hpYa6kkJeYm2qr5OIToOuWmQO0XEmhLDGnFCgUkFhc rKRvh2lCaIibrgVMY4Sub0gQXI+RARpIWMeYMeFUG2PBNbaKb/OOMjcwnmHtYuTkkBAwkXjU 9B3KFpO4cG89WxcjF4eQwCJGif6Ps1ghnF+MEl+P32ICqWITUJP48uUwO4gtIqAnceNCByNI EbPAHEaJ2yumsIAkhAUCJPq/HAUaxcHBIqAqMfN3HEiYV8BSounZaWYIW1Dix+R7YOXMAloS 63ceZ4Kw5SU2r3nLDHGRgsSOs68ZYXbt6zrGDFEjIrHvxTvGCYwCs5CMmoVk1Cwko2YhaVnA yLKKUTS1ILmgOCk910ivODG3uDQvXS85P3cTIziyn0nvYFzVYHGIUYCDUYmHt+BJW6AQa2JZ cWXuIUYJDmYlEV6fvUAh3pTEyqrUovz4otKc1OJDjMlAj05klhJNzgcmnbySeENjEzMjSyMz CyMTc3PShJXEeQ+2WgcKCaQnlqRmp6YWpBbBbGHi4JRqYNSPYL+eyq/C52Wgz/Tw4qr6Rw8m qjAcex9gIzs/Nr+pb+8Lp6e87FNvFTy32Fp9yiv0u9ImPR+H09aBc389nS6vMWNq2RXt5R9V fvbVe99V0JJLeVebt+Za/Zv2i03lMy+a6ucef7H+/Ne9+zlXCuh2c23/HXrqxqLvK9s+TN/X cuN2rOfyA1ZKLMUZiYZazEXFiQBKJJ9AMAMAAA== DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han --- drivers/gpio/gpio-timberdale.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/gpio/gpio-timberdale.c b/drivers/gpio/gpio-timberdale.c index 4377405..4c65f88 100644 --- a/drivers/gpio/gpio-timberdale.c +++ b/drivers/gpio/gpio-timberdale.c @@ -342,8 +342,6 @@ static int timbgpio_remove(struct platform_device *pdev) release_mem_region(iomem->start, resource_size(iomem)); kfree(tgpio); - platform_set_drvdata(pdev, NULL); - return 0; } -- 1.7.2.5