From: Jingoo Han Subject: [PATCH 2/2] crypto: s5p-sss: remove unnecessary platform_set_drvdata() Date: Mon, 06 May 2013 12:49:28 +0900 Message-ID: <002601ce4a0c$b59fe120$20dfa360$@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: linux-crypto@vger.kernel.org, "'David S. Miller'" , Jingoo Han To: 'Herbert Xu' Return-path: Received: from mailout4.samsung.com ([203.254.224.34]:38756 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752817Ab3EFDta (ORCPT ); Sun, 5 May 2013 23:49:30 -0400 Received: from epcpsbgr2.samsung.com (u142.gpu120.samsung.co.kr [203.254.230.142]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MMC009NVYM9ZA90@mailout4.samsung.com> for linux-crypto@vger.kernel.org; Mon, 06 May 2013 12:49:29 +0900 (KST) Content-language: ko Sender: linux-crypto-owner@vger.kernel.org List-ID: 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/crypto/s5p-sss.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/s5p-sss.c b/drivers/crypto/s5p-sss.c index 4b31432..cf149b1 100644 --- a/drivers/crypto/s5p-sss.c +++ b/drivers/crypto/s5p-sss.c @@ -647,7 +647,6 @@ static int s5p_aes_probe(struct platform_device *pdev) clk_disable(pdata->clk); s5p_dev = NULL; - platform_set_drvdata(pdev, NULL); return err; } @@ -668,7 +667,6 @@ static int s5p_aes_remove(struct platform_device *pdev) clk_disable(pdata->clk); s5p_dev = NULL; - platform_set_drvdata(pdev, NULL); return 0; } -- 1.7.2.5