From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752908Ab3EFDaw (ORCPT ); Sun, 5 May 2013 23:30:52 -0400 Received: from mailout3.samsung.com ([203.254.224.33]:24349 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752538Ab3EFDau (ORCPT ); Sun, 5 May 2013 23:30:50 -0400 X-AuditID: cbfee691-b7fe56d000004b96-d2-518723e949d4 From: Jingoo Han To: "'Grant Likely'" Cc: "'Linus Walleij'" , linux-kernel@vger.kernel.org, Jingoo Han , "'Gabriel Fernandez'" Subject: [PATCH 4/7] gpio: stmpe: remove unnecessary platform_set_drvdata() Date: Mon, 06 May 2013 12:30:49 +0900 Message-id: <001a01ce4a0a$1a72e9b0$4f58bd10$@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: Ac5KCe3JRaoOGp4LRbSKX3fmAj1NHw== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrAIsWRmVeSWpSXmKPExsVy+t8zQ92Xyu2BBp+u6ljs2O5i8erMRjaL ywsvsVpM+bOcyeLyrjlsDqwed67tYfPo27KK0ePnSx2P70vXsHt83iQXwBrFZZOSmpNZllqk b5fAlfFu51Tmgo1sFY27trM1MC5h7WLk5JAQMJHYdOg7C4QtJnHh3nq2LkYuDiGBZYwSZ/+f hyuacG4yVGIRo8THCYdYIJxfjBL9By+wg1SxCahJfPlyGMwWEdCTuHGhgxGkiFlgFaPE1Y6Z jCAJYQFviR9/VoAVsQioSjydspkZxOYVsJTY+2kKI4QtKPFj8j2wm5gFtCTW7zzOBGHLS2xe 85YZ4iQFiR1nXzPCLHu64DkrRI2IxL4X78AWSwjsY5c4cXEeE8QyAYlvk0HO5gBKyEpsOgA1 R1Li4IobLBMYxWYhWT0LyepZSFbPQrJiASPLKkbR1ILkguKk9CJTveLE3OLSvHS95PzcTYyQ 2Ju4g/H+AetDjMlA6ycyS4km5wNjN68k3tDYzMjC1MTU2Mjc0ow0YSVxXvUW60AhgfTEktTs 1NSC1KL4otKc1OJDjEwcnFINjFKXBQX2r1ba7f78cd2KgmQvQ6UqoUy/D0t+hYTFvf6XKfhB 8lfGS5v0oo8HZxTqVf824u7a5qXl/4LTjm9tL9+Xqa+6ipiPhiaF5/va2Gx+csG8/gm/aOA0 x9OXTb+350Vad/p+yrkS/aRmwf8tsSILp/wsnL/8QNop16wf7SembG7eO6X5sRJLcUaioRZz UXEiADqN7z/TAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprLKsWRmVeSWpSXmKPExsVy+t9jAd2Xyu2BBi82aFjs2O5i8erMRjaL ywsvsVpM+bOcyeLyrjlsDqwed67tYfPo27KK0ePnSx2P70vXsHt83iQXwBrVwGiTkZqYklqk kJqXnJ+SmZduq+QdHO8cb2pmYKhraGlhrqSQl5ibaqvk4hOg65aZA7RbSaEsMacUKBSQWFys pG+HaUJoiJuuBUxjhK5vSBBcj5EBGkhYx5jxbudU5oKNbBWNu7azNTAuYe1i5OSQEDCRmHBu MhuELSZx4d56IJuLQ0hgEaPExwmHWCCcX4wS/QcvsINUsQmoSXz5chjMFhHQk7hxoYMRpIhZ YBWjxNWOmYwgCWEBb4kff1aAFbEIqEo8nbKZGcTmFbCU2PtpCiOELSjxY/I9FhCbWUBLYv3O 40wQtrzE5jVvmSFOUpDYcfY1I8yypwues0LUiEjse/GOcQKjwCwko2YhGTULyahZSFoWMLKs YhRNLUguKE5KzzXUK07MLS7NS9dLzs/dxAiO7GdSOxhXNlgcYhTgYFTi4S140hYoxJpYVlyZ e4hRgoNZSYTXZy9QiDclsbIqtSg/vqg0J7X4EGMy0KcTmaVEk/OBSSevJN7Q2MTMyNLIzMLI xNycNGElcd4DrdaBQgLpiSWp2ampBalFMFuYODilGhhneT/49u91xcF795dE5006z7ZX77GG SMg5FhW/pJZHdyY/3xv1xGY5y7Yi6wOsZ/WOK9Qcv5m06BrfrK4Kr+aXSganbM1uhG5Ojz9l 2S4Vbc/4pN55YX0HwybPxVtYLybNPdSx+0fSJuVzHueOL9eQYP/Vy51sxCs2Jf9W6DbTvzOb Tn078L5biaU4I9FQi7moOBEA1NVPsjADAAA= 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-stmpe.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/gpio/gpio-stmpe.c b/drivers/gpio/gpio-stmpe.c index 3ce5bc3..671913e 100644 --- a/drivers/gpio/gpio-stmpe.c +++ b/drivers/gpio/gpio-stmpe.c @@ -431,7 +431,6 @@ static int stmpe_gpio_remove(struct platform_device *pdev) if (irq >= 0) free_irq(irq, stmpe_gpio); - platform_set_drvdata(pdev, NULL); kfree(stmpe_gpio); return 0; -- 1.7.2.5