From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: ARC-Seal: i=1; a=rsa-sha256; t=1520607036; cv=none; d=google.com; s=arc-20160816; b=yt3SOfTDf/ID53Ld0eKh9/4rXsY3LQleqhKOm/rWPqo/k5V5Kfbl7geQR3pciLQPeu eywWjzq/cbhdgUPTpp9IYUyXLLWTDlnxWzjB6kpTIPfzektIDeypTLFGBEMZkay7ylD8 5T4wCdPHSdLeSTjM5j9utqwcZLTlGAlHzDvkbanBEk96mCa/7Bt2Pr8CT9lLhld4BKWM POw22kt1MSN+8IKObxQb1JXs6ox8JdQom9hLdyxgjyC5wTyMBBDSxGn+y4GGx9R+DNTf VDVD0Dy1em2IvHLgCPyPnXJRaZO7sicBUFZT/jJ5hoPGtLwtazZAUoppMfcMYNoSlJoG 4E1Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature:arc-authentication-results; bh=KumflxtmCK4yZqAwSsdyJfWj2rBtjIqqQwGZdvKlUXk=; b=r0AURa5upZMliKrWmj0x/c+sA+xFd9KDzXdqhXXQOa/HYi16RnoE4RCSWMUSzbUp2a nkxzEEyTbTudg8ja+UvZRE4NHlOQT8Su62DoVgQ0sLumEDR0VzJuZs21Gna2j2GQaWNM viCcKNvJS17DsMDPAUjeWw4flkSUbz44GZ9vRmgzpvvr3G71AIIZ59x/zpkf7HvBufaz a82Vmyldb/P2Jk/DCBb4kOQL7B/2pSnqhFUxxRgtQycQ8QrET2OzzoK1s53+Mzyc0gWN Vzx5qV1CM/52t67l3GTVlf3yr4v1u9RIuwvlkSAwCfdn/OyatMJ7VAI+eG4D87DDTGUw lnEQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=fPtidxFT; spf=pass (google.com: domain of srinivas.kandagatla@linaro.org designates 209.85.220.65 as permitted sender) smtp.mailfrom=srinivas.kandagatla@linaro.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=fPtidxFT; spf=pass (google.com: domain of srinivas.kandagatla@linaro.org designates 209.85.220.65 as permitted sender) smtp.mailfrom=srinivas.kandagatla@linaro.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org X-Google-Smtp-Source: AG47ELvTFeHpkVzyLdhiI22hedR3N1DGp4IC6lZ5hd/QSV5a4rM9aGBo6REOg/YJRkrhQCDVSVwWqA== From: srinivas.kandagatla@linaro.org To: gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, srinivas.kandagatla@linaro.org, Andrey Smirnov , Heiko Stuebner , Masahiro Yamada , Carlo Caione , Kevin Hilman , Matthias Brugger , cphealy@gmail.com, linux-mediatek@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 09/25] nvmem: mtk-efuse: Convert to use devm_nvmem_register() Date: Fri, 9 Mar 2018 14:47:03 +0000 Message-Id: <20180309144719.29904-10-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180309144719.29904-1-srinivas.kandagatla@linaro.org> References: <20180309144719.29904-1-srinivas.kandagatla@linaro.org> X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1594472044429943387?= X-GMAIL-MSGID: =?utf-8?q?1594472044429943387?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: From: Andrey Smirnov Drop all of the code related to .remove hook and make use of devm_nvmem_register() instead. Cc: Srinivas Kandagatla Cc: Heiko Stuebner Cc: Masahiro Yamada Cc: Carlo Caione Cc: Kevin Hilman Cc: Matthias Brugger Cc: cphealy@gmail.com Cc: linux-kernel@vger.kernel.org Cc: linux-mediatek@lists.infradead.org Cc: linux-rockchip@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Andrey Smirnov Signed-off-by: Srinivas Kandagatla --- drivers/nvmem/mtk-efuse.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) diff --git a/drivers/nvmem/mtk-efuse.c b/drivers/nvmem/mtk-efuse.c index 9ee3479cfc7b..e66adf17a747 100644 --- a/drivers/nvmem/mtk-efuse.c +++ b/drivers/nvmem/mtk-efuse.c @@ -72,20 +72,9 @@ static int mtk_efuse_probe(struct platform_device *pdev) econfig.size = resource_size(res); econfig.priv = priv; econfig.dev = dev; - nvmem = nvmem_register(&econfig); - if (IS_ERR(nvmem)) - return PTR_ERR(nvmem); + nvmem = devm_nvmem_register(dev, &econfig); - platform_set_drvdata(pdev, nvmem); - - return 0; -} - -static int mtk_efuse_remove(struct platform_device *pdev) -{ - struct nvmem_device *nvmem = platform_get_drvdata(pdev); - - return nvmem_unregister(nvmem); + return PTR_ERR_OR_ZERO(nvmem); } static const struct of_device_id mtk_efuse_of_match[] = { @@ -97,7 +86,6 @@ MODULE_DEVICE_TABLE(of, mtk_efuse_of_match); static struct platform_driver mtk_efuse_driver = { .probe = mtk_efuse_probe, - .remove = mtk_efuse_remove, .driver = { .name = "mediatek,efuse", .of_match_table = mtk_efuse_of_match, -- 2.15.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: srinivas.kandagatla@linaro.org (srinivas.kandagatla at linaro.org) Date: Fri, 9 Mar 2018 14:47:03 +0000 Subject: [PATCH 09/25] nvmem: mtk-efuse: Convert to use devm_nvmem_register() In-Reply-To: <20180309144719.29904-1-srinivas.kandagatla@linaro.org> References: <20180309144719.29904-1-srinivas.kandagatla@linaro.org> Message-ID: <20180309144719.29904-10-srinivas.kandagatla@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Andrey Smirnov Drop all of the code related to .remove hook and make use of devm_nvmem_register() instead. Cc: Srinivas Kandagatla Cc: Heiko Stuebner Cc: Masahiro Yamada Cc: Carlo Caione Cc: Kevin Hilman Cc: Matthias Brugger Cc: cphealy at gmail.com Cc: linux-kernel at vger.kernel.org Cc: linux-mediatek at lists.infradead.org Cc: linux-rockchip at lists.infradead.org Cc: linux-amlogic at lists.infradead.org Cc: linux-arm-kernel at lists.infradead.org Signed-off-by: Andrey Smirnov Signed-off-by: Srinivas Kandagatla --- drivers/nvmem/mtk-efuse.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) diff --git a/drivers/nvmem/mtk-efuse.c b/drivers/nvmem/mtk-efuse.c index 9ee3479cfc7b..e66adf17a747 100644 --- a/drivers/nvmem/mtk-efuse.c +++ b/drivers/nvmem/mtk-efuse.c @@ -72,20 +72,9 @@ static int mtk_efuse_probe(struct platform_device *pdev) econfig.size = resource_size(res); econfig.priv = priv; econfig.dev = dev; - nvmem = nvmem_register(&econfig); - if (IS_ERR(nvmem)) - return PTR_ERR(nvmem); + nvmem = devm_nvmem_register(dev, &econfig); - platform_set_drvdata(pdev, nvmem); - - return 0; -} - -static int mtk_efuse_remove(struct platform_device *pdev) -{ - struct nvmem_device *nvmem = platform_get_drvdata(pdev); - - return nvmem_unregister(nvmem); + return PTR_ERR_OR_ZERO(nvmem); } static const struct of_device_id mtk_efuse_of_match[] = { @@ -97,7 +86,6 @@ MODULE_DEVICE_TABLE(of, mtk_efuse_of_match); static struct platform_driver mtk_efuse_driver = { .probe = mtk_efuse_probe, - .remove = mtk_efuse_remove, .driver = { .name = "mediatek,efuse", .of_match_table = mtk_efuse_of_match, -- 2.15.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: srinivas.kandagatla@linaro.org (srinivas.kandagatla at linaro.org) Date: Fri, 9 Mar 2018 14:47:03 +0000 Subject: [PATCH 09/25] nvmem: mtk-efuse: Convert to use devm_nvmem_register() In-Reply-To: <20180309144719.29904-1-srinivas.kandagatla@linaro.org> References: <20180309144719.29904-1-srinivas.kandagatla@linaro.org> Message-ID: <20180309144719.29904-10-srinivas.kandagatla@linaro.org> To: linus-amlogic@lists.infradead.org List-Id: linus-amlogic.lists.infradead.org From: Andrey Smirnov Drop all of the code related to .remove hook and make use of devm_nvmem_register() instead. Cc: Srinivas Kandagatla Cc: Heiko Stuebner Cc: Masahiro Yamada Cc: Carlo Caione Cc: Kevin Hilman Cc: Matthias Brugger Cc: cphealy at gmail.com Cc: linux-kernel at vger.kernel.org Cc: linux-mediatek at lists.infradead.org Cc: linux-rockchip at lists.infradead.org Cc: linux-amlogic at lists.infradead.org Cc: linux-arm-kernel at lists.infradead.org Signed-off-by: Andrey Smirnov Signed-off-by: Srinivas Kandagatla --- drivers/nvmem/mtk-efuse.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) diff --git a/drivers/nvmem/mtk-efuse.c b/drivers/nvmem/mtk-efuse.c index 9ee3479cfc7b..e66adf17a747 100644 --- a/drivers/nvmem/mtk-efuse.c +++ b/drivers/nvmem/mtk-efuse.c @@ -72,20 +72,9 @@ static int mtk_efuse_probe(struct platform_device *pdev) econfig.size = resource_size(res); econfig.priv = priv; econfig.dev = dev; - nvmem = nvmem_register(&econfig); - if (IS_ERR(nvmem)) - return PTR_ERR(nvmem); + nvmem = devm_nvmem_register(dev, &econfig); - platform_set_drvdata(pdev, nvmem); - - return 0; -} - -static int mtk_efuse_remove(struct platform_device *pdev) -{ - struct nvmem_device *nvmem = platform_get_drvdata(pdev); - - return nvmem_unregister(nvmem); + return PTR_ERR_OR_ZERO(nvmem); } static const struct of_device_id mtk_efuse_of_match[] = { @@ -97,7 +86,6 @@ MODULE_DEVICE_TABLE(of, mtk_efuse_of_match); static struct platform_driver mtk_efuse_driver = { .probe = mtk_efuse_probe, - .remove = mtk_efuse_remove, .driver = { .name = "mediatek,efuse", .of_match_table = mtk_efuse_of_match, -- 2.15.1