From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752784Ab3EFD2k (ORCPT ); Sun, 5 May 2013 23:28:40 -0400 Received: from mailout1.samsung.com ([203.254.224.24]:24371 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752577Ab3EFD2j (ORCPT ); Sun, 5 May 2013 23:28:39 -0400 X-AuditID: cbfee68d-b7f016d000007930-ca-518723653b5c From: Jingoo Han To: "'Grant Likely'" Cc: "'Linus Walleij'" , linux-kernel@vger.kernel.org, Jingoo Han , "'Mathias Nyman'" Subject: [PATCH 2/7] gpio: lynxpoint: remove unnecessary platform_set_drvdata() Date: Mon, 06 May 2013 12:28:37 +0900 Message-id: <001801ce4a09$cbf95800$63ec0800$@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: Ac5KCa4zYzX7FlaBQSKxYIN1Fu7xrA== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrHIsWRmVeSWpSXmKPExsVy+t8zfd005fZAgwdsFq/ObGSzuLzwEqvF lD/LmSwu75rDZvH6QxOLA6vHnWt72DzmnQz06NuyitHj50sdj8+b5AJYo7hsUlJzMstSi/Tt ErgyLjesZS54yVax7c0/9gbGm6xdjBwcEgImEr+brbsYOYFMMYkL99azdTFycQgJLGOU+H5q JztEwkTi0bQ7TBCJ6YwSr1qPskM4vxgl5uxuZgSpYhNQk/jy5TBYh4iAnsSNCx2MIEXMAosZ Je4e3cwGkhAW8Jfo3bcdrIFFQFXixqVXYDavgKXE/72fmCFsQYkfk++xgNjMAloS63ceZ4Kw 5SU2r3nLDHGSgsSOs68ZYZZda1zMBlEjIrHvxTuwxRIC+9glmp7tgFomIPFt8iEWiJ9lJTYd gJojKXFwxQ2WCYxis5CsnoVk9Swkq2chWbGAkWUVo2hqQXJBcVJ6kaFecWJucWleul5yfu4m Rkjc9e5gvH3A+hBjMtD6icxSosn5wLjNK4k3NDYzsjA1MTU2Mrc0I01YSZxXrcU6UEggPbEk NTs1tSC1KL6oNCe1+BAjEwenVAOjWpHQr6dvhEImXuP9dTJUUTTnbhfTNh4xwYA327ivGv5Y vs7BXHndZJ1/HMs2955ytvv5fMaHewneEzL2vrbtXT713zILk5pFMwqlMpcu3F+q/EfY1MPi QdtCrxrWHF0N3ruXlly59uz2frb6x5zz44QXSxYlNypOmG3Ef0NPoKBwSun9RXt/KbEUZyQa ajEXFScCAHzCF23RAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprLKsWRmVeSWpSXmKPExsVy+t9jQd1U5fZAg/2LLS1endnIZnF54SVW iyl/ljNZXN41h83i9YcmFgdWjzvX9rB5zDsZ6NG3ZRWjx8+XOh6fN8kFsEY1MNpkpCampBYp pOYl56dk5qXbKnkHxzvHm5oZGOoaWlqYKynkJeam2iq5+AToumXmAO1WUihLzCkFCgUkFhcr 6dthmhAa4qZrAdMYoesbEgTXY2SABhLWMWZcbljLXPCSrWLbm3/sDYw3WbsYOTkkBEwkHk27 wwRhi0lcuLeerYuRi0NIYDqjxKvWo+wQzi9GiTm7mxlBqtgE1CS+fDnMDmKLCOhJ3LjQwQhS xCywmFHi7tHNbCAJYQF/id5928EaWARUJW5cegVm8wpYSvzf+4kZwhaU+DH5HguIzSygJbF+ 53EmCFteYvOat8wQJylI7Dj7mhFm2bXGxWwQNSIS+168Y5zAKDALyahZSEbNQjJqFpKWBYws qxhFUwuSC4qT0nON9IoTc4tL89L1kvNzNzGCI/uZ9A7GVQ0WhxgFOBiVeHgLnrQFCrEmlhVX 5h5ilOBgVhLh9dkLFOJNSaysSi3Kjy8qzUktPsSYDPTpRGYp0eR8YNLJK4k3NDYxM7I0MrMw MjE3J01YSZz3YKt1oJBAemJJanZqakFqEcwWJg5OqQbG6PN3rinuMluzWbuC9/6u+/mrQ9PV 2Bi901ZtuPrKz8ns0Z0Hjp78Ce+3lv3p7v0t7fDu0P+df57Jnoy5toCHO3HFxvdCDA42ohdm /2Z7mHnmvtAso/Vsz5/u+Hp4Qe3mjCnewn7hj665B8Yfkl/2uV72zHRl9q+ZOw623NwtfTrQ 6oTI8X1rvJRYijMSDbWYi4oTAdlFteAwAwAA 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-lynxpoint.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/gpio/gpio-lynxpoint.c b/drivers/gpio/gpio-lynxpoint.c index 86c17de..761c470 100644 --- a/drivers/gpio/gpio-lynxpoint.c +++ b/drivers/gpio/gpio-lynxpoint.c @@ -447,7 +447,6 @@ static int lp_gpio_remove(struct platform_device *pdev) err = gpiochip_remove(&lg->chip); if (err) dev_warn(&pdev->dev, "failed to remove gpio_chip.\n"); - platform_set_drvdata(pdev, NULL); return 0; } -- 1.7.2.5