Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753208Ab3EFHLa (ORCPT ); Mon, 6 May 2013 03:11:30 -0400 Received: from mailout4.samsung.com ([203.254.224.34]:20525 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753109Ab3EFHL2 (ORCPT ); Mon, 6 May 2013 03:11:28 -0400 X-AuditID: cbfee68d-b7f016d000007930-80-5187579ff0e5 From: Jingoo Han To: "'Mika Westerberg'" Cc: "'Samuel Ortiz'" , linux-kernel@vger.kernel.org, Jingoo Han References: <002e01ce4a0e$cbe76460$63b62d20$@samsung.com> <20130506070429.GA29823@intel.com> In-reply-to: <20130506070429.GA29823@intel.com> Subject: Re: [PATCH 1/8] mfd: intel_msic: remove unnecessary platform_set_drvdata() Date: Mon, 06 May 2013 16:11:26 +0900 Message-id: <007a01ce4a28$eca5f710$c5f1e530$@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: AQE/ufIqnvnY4GLKUloJ71Imd8cSKAFF0sl8mgqvA4A= Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrCIsWRmVeSWpSXmKPExsVy+t8zY9354e2BBmc7BS0uL7zEanF51xw2 iynbj7BbnO5mdWDxmHcy0KNvyypGj8+b5AKYo7hsUlJzMstSi/TtErgy9izsYinoY63Yfm0C WwNjP0sXIweHhICJxImjVl2MnECmmMSFe+vZuhi5OIQEljFKHDu+mQmm5sVSNYj4dEaJ65Ov MUE4vxglpj59xgbSzSagJvHly2F2EFtEwFxi0vYZLCA2s0COxIvmPcwgtpBAnMT1vumsIEM5 BfQlVp9yBAkLC4RKPLrZAtbKIqAqsfDoMkYQm1fAUmLvwgssELagxI/J96BGakms33mcCcKW l9i85i0zxAMKEjvOvmaEOMFKYsvU3ewQNSIS+168Y4SoOcYu8WxVIMQuAYlvkw9Bw0FWYtMB qDGSEgdX3GCZwCgxC8nmWUg2z0KyeRaSDQsYWVYxiqYWJBcUJ6UXGeoVJ+YWl+al6yXn525i hMRg7w7G2wesDzEmA62fyCwlmpwPjOG8knhDYzMjC1MTU2Mjc0sz0oSVxHnVWqwDhQTSE0tS s1NTC1KL4otKc1KLDzEycXBKNTA2cQkF/9F9IKe1kPvN8u/zhF/cur7mlstcVq8Hog7nXhQr qYm5vp8QE5ErVbzLK/12xy3LoussLOJPOuQ0P3R2bti4XOTIMoPp+g3b75o2c0nqy7yJTF6l WKdwzaKl8dap49tPi1nVxvNEKvIdmiA8p9xITGSemflmZ6bdrV/KKtb8OVHNqazEUpyRaKjF XFScCABfzPzv1wIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrMKsWRmVeSWpSXmKPExsVy+t9jQd354e2BBi/W8FpcXniJ1eLyrjls FlO2H2G3ON3N6sDiMe9koEffllWMHp83yQUwRzUw2mSkJqakFimk5iXnp2TmpdsqeQfHO8eb mhkY6hpaWpgrKeQl5qbaKrn4BOi6ZeYALVNSKEvMKQUKBSQWFyvp22GaEBripmsB0xih6xsS BNdjZIAGEtYxZuxZ2MVS0Mdasf3aBLYGxn6WLkYODgkBE4kXS9W6GDmBTDGJC/fWs3UxcnEI CUxnlLg++RoThPOLUWLq02dsIFVsAmoSX74cZgexRQTMJSZtn8ECYjML5Ei8aN7DDGILCcRJ XO+bzgqygFNAX2L1KUeQsLBAqMSjmy1grSwCqhILjy5jBLF5BSwl9i68wAJhC0r8mHwPaqSW xPqdx5kgbHmJzWveMkMcqiCx4+xrRogTrCS2TN3NDlEjIrHvxTvGCYxCs5CMmoVk1Cwko2Yh aVnAyLKKUTS1ILmgOCk911CvODG3uDQvXS85P3cTIzjKn0ntYFzZYHGIUYCDUYmHt+BJW6AQ a2JZcWXuIUYJDmYlEV6fvUAh3pTEyqrUovz4otKc1OJDjMlAn05klhJNzgcmoLySeENjEzMj SyMzCyMTc3PShJXEeQ+0WgcKCaQnlqRmp6YWpBbBbGHi4JRqYDRYp/fcyu9IXObXAh/hF5Om 8b5JMVo0l9Hg6OFbZ1wffOB6tEH098un7Bm/E5erx/JavbqgPuvm/pkri/7Oy5XY4tr5sOyz QGLnzW9urCsCu9/vzXTf4XHWqd5xTe6W8ukWjNYXDqjMlOwQvsF8U6K25FNmwEP1k+tXXD/d tIc/9Af/wbZ30peVWIozEg21mIuKEwF1/ReqNgMAAA== 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 Content-Length: 880 Lines: 24 On Monday, May 06, 2013 4:04 PM, Mika Westerberg wrote: > On Mon, May 06, 2013 at 01:04:25PM +0900, Jingoo Han wrote: > > 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 > > Acked-by: Mika Westerberg Hi Mika Westerberg, Thank you for your Acked-by. :) It is very helpuful. Best regards, Jingoo Han -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/