From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752676Ab3EFEQc (ORCPT ); Mon, 6 May 2013 00:16:32 -0400 Received: from mailout2.samsung.com ([203.254.224.25]:48344 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751517Ab3EFEQb (ORCPT ); Mon, 6 May 2013 00:16:31 -0400 X-AuditID: cbfee68d-b7f016d000007930-34-51872e9e58ef From: Jingoo Han To: "'Anton Vorontsov'" Cc: "'David Woodhouse'" , linux-kernel@vger.kernel.org, "'Jingoo Han'" , "'Jett.Zhou'" Subject: [PATCH 1/8] 88pm860x_battery: remove unnecessary platform_set_drvdata() Date: Mon, 06 May 2013 13:16:30 +0900 Message-id: <003601ce4a10$7c1adaf0$745090d0$@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: Ac5KEFHBi5jT+Ri3RBuFL8q1DtHQRQ== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrHIsWRmVeSWpSXmKPExsVy+t8zfd15eu2BBu2/FSwObtW0mLhyMrPF 5YWXWC2W/XkIZO2aw+bA6jGh/xOjx+YVWh6TF15k9ujbsorR4/MmuQDWKC6blNSczLLUIn27 BK6MF7M+sRQ0s1csn/iSrYHxJ2sXIyeHhICJxN0tr9kgbDGJC/fWA9lcHEICyxgl3l09ztzF yAFW9OeiCkR8OqPEroYPLBDOL0aJTbdfMYN0swmoSXz5cpgdxBYR0JBoWz0FrIhZYDKjxP/G VWArhAUCJKbcWQLWwCKgKvHm/lMmEJtXwFLixsJJ7BC2oMSPyfdYQGxmAS2J9TuPM0HY8hKb 17xlhjhVQWLH2deMEMv0JDoe72eDqBGR2PfiHSNEzSF2iQMfEyF2CUh8m3yIBeIbWYlNB6DG SEocXHGDZQKj2Cwkm2ch2TwLyeZZSDYsYGRZxSiaWpBcUJyUXmSoV5yYW1yal66XnJ+7iRES d707GG8fsD7EmAy0fiKzlGhyPjBu80riDY3NjCxMTUyNjcwtzUgTVhLnVWuxDhQSSE8sSc1O TS1ILYovKs1JLT7EyMTBKdXAeJnR1DBl6fUDwcEPLHJTHNauVXkmYruQ70F3N1fvMuWnftde 6znI288vNtp05ezNO/KRnTybJbYtl486P8fmTMeXpNmxUzeISWpEqO4Pb9GRiVaV3u5x9dTy 7f58ZhfCv5nfvj8hYKW/lXnPColo/jWHIv5rtOW0+L41vvvsJsejmQV9nEaTlFiKMxINtZiL ihMBeprEGtECAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprDKsWRmVeSWpSXmKPExsVy+t9jQd15eu2BBrMWyVoc3KppMXHlZGaL ywsvsVos+/MQyNo1h82B1WNC/ydGj80rtDwmL7zI7NG3ZRWjx+dNcgGsUQ2MNhmpiSmpRQqp ecn5KZl56bZK3sHxzvGmZgaGuoaWFuZKCnmJuam2Si4+AbpumTlAu5UUyhJzSoFCAYnFxUr6 dpgmhIa46VrANEbo+oYEwfUYGaCBhHWMGS9mfWIpaGavWD7xJVsD40/WLkYODgkBE4k/F1W6 GDmBTDGJC/fWs3UxcnEICUxnlNjV8IEFwvnFKLHp9itmkCo2ATWJL18Os4PYIgIaEm2rp4AV MQtMZpT437iKDSQhLBAgMeXOErAGFgFViTf3nzKB2LwClhI3Fk5ih7AFJX5MvscCYjMLaEms 33mcCcKWl9i85i0zxEkKEjvOvmaEWKYn0fF4PxtEjYjEvhfvGCcwCsxCMmoWklGzkIyahaRl ASPLKkbR1ILkguKk9FwjveLE3OLSvHS95PzcTYzguH4mvYNxVYPFIUYBDkYlHt6CJ22BQqyJ ZcWVuYcYJTiYlUR4ffYChXhTEiurUovy44tKc1KLDzEmA306kVlKNDkfmHLySuINjU3MjCyN zCyMTMzNSRNWEuc92GodKCSQnliSmp2aWpBaBLOFiYNTqoFxbt5s23VBbZJrvmUzq/w42st2 66bwi6PrTrT2hykdct0vcKoj7bJK9cml3Vd+iolunO0rNJHnjA3Pd0OFPnWf0pInXxlccpfe ZZdwnbIr5db6lPmBnncr9xw5ES6+9InK9rWfnv2p6lU0mvTF55iR7JrXrH9frGS+sdD+6daM 3MTdGTsZLuVGKrEUZyQaajEXFScCALVp19IvAwAA 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/power/88pm860x_battery.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/power/88pm860x_battery.c b/drivers/power/88pm860x_battery.c index d338c1c..dfcda3a 100644 --- a/drivers/power/88pm860x_battery.c +++ b/drivers/power/88pm860x_battery.c @@ -992,7 +992,6 @@ static int pm860x_battery_remove(struct platform_device *pdev) free_irq(info->irq_batt, info); free_irq(info->irq_cc, info); power_supply_unregister(&info->battery); - platform_set_drvdata(pdev, NULL); return 0; } -- 1.7.2.5