From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: ARC-Seal: i=1; a=rsa-sha256; t=1520607034; cv=none; d=google.com; s=arc-20160816; b=FbWO4FVYNaZnc6uzQucQ42pVK8VPGTHNk/AORBGyKTdYQEA3vBHm05aRsvj89zmLzB YLjQUeRTPgfcl8SnCQ5jdpDY97NjvkBZ9jHvcShALHjdTNNokQi1VwQUhDJxRxPkBI4f FelB4btC6aSJTT+azeriikbAxjJXXiKkQ8adWoDwYFHLtj68p1Kriwo4j01t52mhw09q FrPvndkQS8OYHb9BBe3g7latNM2uiAFaJ7EIry4qJPkGHGF2AQ2aSE8GdGoWvcp00cb+ cQ7YWHV5OTIKRMrtzrHwgZPays6UV6aZr66gi94hy3ZbMQLj67QNJEW303DCh+L13jXf IxGg== 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=iwbfmImi6BY1sK40ria0J88daj3+9B9MGMgTb34A6WE=; b=JqNPKQEa6qcPD6IfrzYovgBwp1D6PZdyXkteEbhrvs+M/nRuupmS+o5nYuv6Mnvj8K ln8jccZNczBKOqwtcFtTDt3lWnnK4H7bpAxxbFw3ynWgToWsG4nU5bZgdDDIjlmbALrP mkG9mCkvKfSW2jjFhbmTRYLjT/kifChmtKh07zXqVYAWnpTJibiyC4YP7wRRz30NJidR Ju489WalJbCb6MzQ6IId5uON6l52WJABBR3LHHfun+DfCJwFE0atrUG70X+CTK453DFg fFrUhbXpB2pETL0fFDVagsmymaH+bZ7UZtYpqvUK4kr3sUvj86dpwC8+pJVFnt6OZSer tEWg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=J344GYMH; 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=J344GYMH; 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: AG47ELvlbtk/szyqsVr9WP1vXWNclBPPWKh+hpCsnIioJiu8gfXw8jQ1mcPYnZnNbqtdAD4B4B1txQ== 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 07/25] nvmem: snvs_lgpr: Convert to use devm_nvmem_register() Date: Fri, 9 Mar 2018 14:47:01 +0000 Message-Id: <20180309144719.29904-8-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?1594472041746932809?= X-GMAIL-MSGID: =?utf-8?q?1594472041746932809?= 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/snvs_lpgpr.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) diff --git a/drivers/nvmem/snvs_lpgpr.c b/drivers/nvmem/snvs_lpgpr.c index e5c2a4a17f03..cb471d5e8e86 100644 --- a/drivers/nvmem/snvs_lpgpr.c +++ b/drivers/nvmem/snvs_lpgpr.c @@ -117,20 +117,9 @@ static int snvs_lpgpr_probe(struct platform_device *pdev) cfg->reg_read = snvs_lpgpr_read, cfg->reg_write = snvs_lpgpr_write, - nvmem = nvmem_register(cfg); - if (IS_ERR(nvmem)) - return PTR_ERR(nvmem); + nvmem = devm_nvmem_register(dev, cfg); - platform_set_drvdata(pdev, nvmem); - - return 0; -} - -static int snvs_lpgpr_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 snvs_lpgpr_dt_ids[] = { @@ -143,7 +132,6 @@ MODULE_DEVICE_TABLE(of, snvs_lpgpr_dt_ids); static struct platform_driver snvs_lpgpr_driver = { .probe = snvs_lpgpr_probe, - .remove = snvs_lpgpr_remove, .driver = { .name = "snvs_lpgpr", .of_match_table = snvs_lpgpr_dt_ids, -- 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 14:47:01 +0000 Subject: [PATCH 07/25] nvmem: snvs_lgpr: 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: <20180309144719.29904-8-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/snvs_lpgpr.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) diff --git a/drivers/nvmem/snvs_lpgpr.c b/drivers/nvmem/snvs_lpgpr.c index e5c2a4a17f03..cb471d5e8e86 100644 --- a/drivers/nvmem/snvs_lpgpr.c +++ b/drivers/nvmem/snvs_lpgpr.c @@ -117,20 +117,9 @@ static int snvs_lpgpr_probe(struct platform_device *pdev) cfg->reg_read = snvs_lpgpr_read, cfg->reg_write = snvs_lpgpr_write, - nvmem = nvmem_register(cfg); - if (IS_ERR(nvmem)) - return PTR_ERR(nvmem); + nvmem = devm_nvmem_register(dev, cfg); - platform_set_drvdata(pdev, nvmem); - - return 0; -} - -static int snvs_lpgpr_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 snvs_lpgpr_dt_ids[] = { @@ -143,7 +132,6 @@ MODULE_DEVICE_TABLE(of, snvs_lpgpr_dt_ids); static struct platform_driver snvs_lpgpr_driver = { .probe = snvs_lpgpr_probe, - .remove = snvs_lpgpr_remove, .driver = { .name = "snvs_lpgpr", .of_match_table = snvs_lpgpr_dt_ids, -- 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 14:47:01 +0000 Subject: [PATCH 07/25] nvmem: snvs_lgpr: 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: <20180309144719.29904-8-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/snvs_lpgpr.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) diff --git a/drivers/nvmem/snvs_lpgpr.c b/drivers/nvmem/snvs_lpgpr.c index e5c2a4a17f03..cb471d5e8e86 100644 --- a/drivers/nvmem/snvs_lpgpr.c +++ b/drivers/nvmem/snvs_lpgpr.c @@ -117,20 +117,9 @@ static int snvs_lpgpr_probe(struct platform_device *pdev) cfg->reg_read = snvs_lpgpr_read, cfg->reg_write = snvs_lpgpr_write, - nvmem = nvmem_register(cfg); - if (IS_ERR(nvmem)) - return PTR_ERR(nvmem); + nvmem = devm_nvmem_register(dev, cfg); - platform_set_drvdata(pdev, nvmem); - - return 0; -} - -static int snvs_lpgpr_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 snvs_lpgpr_dt_ids[] = { @@ -143,7 +132,6 @@ MODULE_DEVICE_TABLE(of, snvs_lpgpr_dt_ids); static struct platform_driver snvs_lpgpr_driver = { .probe = snvs_lpgpr_probe, - .remove = snvs_lpgpr_remove, .driver = { .name = "snvs_lpgpr", .of_match_table = snvs_lpgpr_dt_ids, -- 2.15.1