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[203.254.224.24]) by gmr-mx.google.com with ESMTP id ir9si6000208pbc.1.2013.03.05.21.35.10; Tue, 05 Mar 2013 21:35:10 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of jg1.han@samsung.com designates 203.254.224.24 as permitted sender) client-ip=203.254.224.24; Received: from epcpsbgr2.samsung.com (u142.gpu120.samsung.co.kr [203.254.230.142]) by mailout1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MJ800BUQ4U9TU30@mailout1.samsung.com> for rtc-linux@googlegroups.com; Wed, 06 Mar 2013 14:35:09 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [203.254.230.49]) by epcpsbgr2.samsung.com (EPCPMTA) with SMTP id 36.26.25214.D85D6315; Wed, 06 Mar 2013 14:35:09 +0900 (KST) X-AuditID: cbfee68e-b7fa46d00000627e-22-5136d58d8e63 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id EF.84.03918.D85D6315; Wed, 06 Mar 2013 14:35:09 +0900 (KST) Received: from DOJG1HAN02 ([12.23.120.99]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MJ8005OB4UL3X00@mmp2.samsung.com>; Wed, 06 Mar 2013 14:35:09 +0900 (KST) From: Jingoo Han To: 'Andrew Morton' Cc: linux-kernel@vger.kernel.org, 'Alessandro Zummo' , rtc-linux@googlegroups.com, 'Jingoo Han' References: <004301ce1a2b$3ad77e00$b0867a00$%han@samsung.com> In-reply-to: <004301ce1a2b$3ad77e00$b0867a00$%han@samsung.com> Subject: [rtc-linux] [PATCH 24/30] rtc: rtc-tegra: use devm_rtc_device_register() Date: Wed, 06 Mar 2013 14:35:09 +0900 Message-id: <005a01ce1a2c$5dbf3ba0$193db2e0$%han@samsung.com> MIME-version: 1.0 X-Mailer: Microsoft Office Outlook 12.0 Thread-index: Ac4aKzqYzbgO1ZcaTfGsrpjfTnOAiQAARfUA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrKIsWRmVeSWpSXmKPExsVy+t8zQ93eq2aBBldnq1osuXiV3WLO+jVs FpcXXmK1uLxrDpvF/s4ORgdWjz0TT7J5nJjxm8Wjb8sqRo/p834yeXzeJBfAGsVlk5Kak1mW WqRvl8CV0fXxL2tBF2fFvtZZLA2MJ9m7GDk4JARMJLYvs+1i5AQyxSQu3FvPBmILCSxjlJj/ SB8ibiJxYv0Jpi5GLqD4dEaJJy/vMEM4vxglJi9ezwJSxSagJvHly2GwoSIC+hJtLRogNcwC vYwSZ3p3s0NMtZW42r2KGcTmFLCTWP54FlivsICrxLS/u5hAbBYBVYklK2+CzeEFql++MAYk zCsgKPFj8j2wcmYBLYn1O48zQdjyEpvXvGWG+EVd4tFfXZCwiICRxNnuNlaIEhGJfS/eMYKc IyHwiF3i0rwmZohVAhLfJh9igeiVldh0gBniX0mJgytusExglJiFZPMsJJtnIdk8C8mKBYws qxhFUwuSC4qT0ouM9IoTc4tL89L1kvNzNzFCorRvB+PNA9aHGJOB1k9klhJNzgdGeV5JvKGx sYmZiamJuaWpuSlpwkrivPKXZAKFBNITS1KzU1MLUovii0pzUosPMTJxcEo1MM7sE5Iz7F7o x7PwhX/qofDSMM9WzYCPlUte2QSxT8lI1HczjdVinHzQ/2qU+MxTpncOMrC+6j2X7Goe4979 Q/r4pW+HT6Z/O2/I/1eJY+d27mWWz1rzsw/8+7Um8L9t19Kpu+a2vK40zQ91fyF84kqc43r/ DK7cpzqxBq5K12vOb3lbvCP4ixJLcUaioRZzUXEiALLG3QLoAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrCKsWRmVeSWpSXmKPExsVy+t9jQd3eq2aBBt9nKlosuXiV3WLO+jVs FpcXXmK1uLxrDpvF/s4ORgdWjz0TT7J5nJjxm8Wjb8sqRo/p834yeXzeJBfAGtXAaJORmpiS WqSQmpecn5KZl26r5B0c7xxvamZgqGtoaWGupJCXmJtqq+TiE6DrlpkDtF1JoSwxpxQoFJBY XKykb4dpQmiIm64FTGOErm9IEFyPkQEaSFjHmNH18S9rQRdnxb7WWSwNjCfZuxg5OSQETCRO rD/BBGGLSVy4t56ti5GLQ0hgOqPEk5d3mCGcX4wSkxevZwGpYhNQk/jy5TBQNweHiIC+RFuL BkgNs0Avo8SZ3t1gU4UEbCWudq9iBrE5Bewklj+eBdYrLOAqMe3vLrBtLAKqEktW3gSbwwtU v3xhDEiYV0BQ4sfke2DlzAJaEut3HmeCsOUlNq95ywxSLiGgLvHory5IWETASOJsdxsrRImI xL4X7xgnMArNQjJpFpJJs5BMmoWkZQEjyypG0dSC5ILipPRcQ73ixNzi0rx0veT83E2M4DTw TGoH48oGi0OMAhyMSjy8FkpmgUKsiWXFlbmHGCU4mJVEeLnOAIV4UxIrq1KL8uOLSnNSiw8x JgP9OZFZSjQ5H5ii8kriDY1NzIwsjcwsjEzMzUkTVhLnZTz1JEBIID2xJDU7NbUgtQhmCxMH p1QDY+qTDQHy/8VOzguta16640b2qpjYulPRb9KSfEu3+ynu+eGwy43nYNCXglkbtgbedz/5 8z6XS1HarVjxyGWzju2KVV+RU/VXQuuw8LzV6RGnOl9eNBbqcX1QabLt4QH+YxsyRY56RB5a 9vLAwysK0yeU9jj+fJ7zZZanaPXbo8Z/Fy8pCd1uXKbEUpyRaKjFXFScCAAC9XDzRwMAAA== DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected X-Original-Sender: jg1.han@samsung.com X-Original-Authentication-Results: gmr-mx.google.com; spf=pass (google.com: best guess record for domain of jg1.han@samsung.com designates 203.254.224.24 as permitted sender) smtp.mail=jg1.han@samsung.com Reply-To: rtc-linux@googlegroups.com Precedence: list Mailing-list: list rtc-linux@googlegroups.com; contact rtc-linux+owners@googlegroups.com List-ID: X-Google-Group-Id: 712029733259 List-Post: , List-Help: , List-Archive: Sender: rtc-linux@googlegroups.com List-Subscribe: , List-Unsubscribe: , Content-type: text/plain; charset=ISO-8859-1 Content-language: ko devm_rtc_device_register() is device managed and makes cleanup paths simpler. Signed-off-by: Jingoo Han --- drivers/rtc/rtc-tegra.c | 8 +------- 1 files changed, 1 insertions(+), 7 deletions(-) diff --git a/drivers/rtc/rtc-tegra.c b/drivers/rtc/rtc-tegra.c index 0020bab..7fbee55 100644 --- a/drivers/rtc/rtc-tegra.c +++ b/drivers/rtc/rtc-tegra.c @@ -348,7 +348,7 @@ static int __init tegra_rtc_probe(struct platform_device *pdev) device_init_wakeup(&pdev->dev, 1); - info->rtc_dev = rtc_device_register( + info->rtc_dev = devm_rtc_device_register( pdev->name, &pdev->dev, &tegra_rtc_ops, THIS_MODULE); if (IS_ERR(info->rtc_dev)) { ret = PTR_ERR(info->rtc_dev); @@ -374,17 +374,11 @@ static int __init tegra_rtc_probe(struct platform_device *pdev) return 0; err_dev_unreg: - rtc_device_unregister(info->rtc_dev); - return ret; } static int __exit tegra_rtc_remove(struct platform_device *pdev) { - struct tegra_rtc_info *info = platform_get_drvdata(pdev); - - rtc_device_unregister(info->rtc_dev); - platform_set_drvdata(pdev, NULL); return 0;