From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753522Ab3KYD1b (ORCPT ); Sun, 24 Nov 2013 22:27:31 -0500 Received: from mailout1.samsung.com ([203.254.224.24]:30452 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753301Ab3KYD1a (ORCPT ); Sun, 24 Nov 2013 22:27:30 -0500 X-AuditID: cbfee68e-b7f7e6d00000477d-26-5292c3a1017d From: Jingoo Han To: "'Lee Jones'" Cc: linux-kernel@vger.kernel.org, "'Samuel Ortiz'" , "'Jingoo Han'" , "=?iso-8859-1?Q?'Uwe_Kleine-K=F6nig'?=" , "'Marc Reilly'" Subject: [PATCH] mfd: mc13xxx: remove unnecessary spi_set_drvdata() Date: Mon, 25 Nov 2013 12:27:29 +0900 Message-id: <002601cee98e$44f75210$cee5f630$%han@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=iso-8859-1 Content-transfer-encoding: 7bit X-Mailer: Microsoft Office Outlook 12.0 Thread-index: Ac7pjkTa060eOFAWTu+craBbmDLVng== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrOIsWRmVeSWpSXmKPExsVy+t8zI92FhycFGWz/LmlxeeElVov7X48y WlzeNYfN4uLcDSwWp7tZLW5PnMzowObxb9cpNo871/awecw7GejR/9fAo2/LKkaPz5vkAtii uGxSUnMyy1KL9O0SuDIuPXzCVHCZteJRx3yWBsbTLF2MHBwSAiYStyeLdDFyApliEhfurWfr YuTiEBJYxihxffd7FoiEiUTvnIPMEInpjBJ/Ty9hgXB+MUpM/LCCEaSKTUBN4suXw+wgtgiQ fXPPLCaQImaBB4wSDztOsoEkhAWcJX4f/coKYrMIqErsencFrJlXwFbi38d2NghbUOLH5Htg q5kFdCR6v39jhrDlJTavecsMcba6xKO/uhC79CQmbzjGBlEiIrHvxTtGkL0SAufYJRac2McI sUtA4tvkQ1Avy0psOsAM8ZmkxMEVN1gmMIrNQrJ5FpLNs5BsnoVkxQJGllWMoqkFyQXFSelF RnrFibnFpXnpesn5uZsYIZHYt4Px5gHrQ4zJQOsnMkuJJucDIzmvJN7Q2MzIwtTE1NjI3NKM NGElcd5FD5OChATSE0tSs1NTC1KL4otKc1KLDzEycXBKNTDO4Kjit9v/8NytfZ3Wva2fDDUb NW63mSjpZPHnTsuqzbiv3qbutpxbeXu92Kes3UXKYYtrv+3h1Pr9m+PkdR++mjeGByqDP0h8 ra2Xc+Lc76RW7///+73jnqfX54UF8d0yXLc+eVnT3MbuD4lus5/cWjT7R4Xso0VNrvGfujbd eF+gXKn1T0OJpTgj0VCLuag4EQCxi+4R2gIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrKKsWRmVeSWpSXmKPExsVy+t9jQd2FhycFGbRNFLO4vPASq8X9r0cZ LS7vmsNmcXHuBhaL092sFrcnTmZ0YPP4t+sUm8eda3vYPOadDPTo/2vg0bdlFaPH501yAWxR DYw2GamJKalFCql5yfkpmXnptkrewfHO8aZmBoa6hpYW5koKeYm5qbZKLj4Bum6ZOUBHKCmU JeaUAoUCEouLlfTtME0IDXHTtYBpjND1DQmC6zEyQAMJ6xgzLj18wlRwmbXiUcd8lgbG0yxd jJwcEgImEr1zDjJD2GISF+6tZ+ti5OIQEpjOKPH39BIWCOcXo8TEDysYQarYBNQkvnw5zA5i iwDZN/fMYgIpYhZ4wCjxsOMkG0hCWMBZ4vfRr6wgNouAqsSud1fAmnkFbCX+fWxng7AFJX5M vgd2BrOAjkTv92/MELa8xOY1b4FsDqCT1CUe/dWF2KUnMXnDMTaIEhGJfS/eMU5gFJiFZNIs JJNmIZk0C0nLAkaWVYyiqQXJBcVJ6bmGesWJucWleel6yfm5mxjBkf5MagfjygaLQ4wCHIxK PLwWlZOChFgTy4orcw8xSnAwK4nw7qkDCvGmJFZWpRblxxeV5qQWH2JMBnp0IrOUaHI+MAnl lcQbGpuYGVkamVkYmZibkyasJM57oNU6UEggPbEkNTs1tSC1CGYLEwenVAOj3LkNnmpd/5y3 qLS+9Px5hzd/z8HXu6w+VyZpOp516wt7k9mdfXaKeTSThJJel4zd7cW1xdw5Ss/8w5Y/lazQ qQ2uie74mfX1pIzLVYY139U9Ai/3ey7iUu/T4d+14f7+ncuvOBTnGk49o84Q37xYnNn02Kld tuV/WtksJRYGRsp/33TwrYASS3FGoqEWc1FxIgDAcqUEOAMAAA== 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. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han --- drivers/mfd/mc13xxx-spi.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/mfd/mc13xxx-spi.c b/drivers/mfd/mc13xxx-spi.c index 5f14ef6..cbcc86d 100644 --- a/drivers/mfd/mc13xxx-spi.c +++ b/drivers/mfd/mc13xxx-spi.c @@ -149,7 +149,6 @@ static int mc13xxx_spi_probe(struct spi_device *spi) ret = PTR_ERR(mc13xxx->regmap); dev_err(mc13xxx->dev, "Failed to initialize register map: %d\n", ret); - spi_set_drvdata(spi, NULL); return ret; } -- 1.7.10.4