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Signed-off-by: Yangtao Li Reviewed-by: Haibo Chen Acked-by: Thierry Reding --- drivers/spi/spi-atmel.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index 152cd6773403..8a9c8b92be8c 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -1450,10 +1450,6 @@ static int atmel_spi_probe(struct platform_device *pdev) /* Select default pin state */ pinctrl_pm_select_default_state(&pdev->dev); - regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!regs) - return -ENXIO; - irq = platform_get_irq(pdev, 0); if (irq < 0) return irq; @@ -1490,7 +1486,7 @@ static int atmel_spi_probe(struct platform_device *pdev) spin_lock_init(&as->lock); as->pdev = pdev; - as->regs = devm_ioremap_resource(&pdev->dev, regs); + as->regs = devm_platform_get_and_ioremap_resource(pdev, 0, ®s); if (IS_ERR(as->regs)) { ret = PTR_ERR(as->regs); goto out_unmap_regs; From patchwork Thu Jul 6 03:27:21 2023 Content-Type: text/plain; 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Signed-off-by: Yangtao Li --- drivers/spi/spi-davinci.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c index b04811c911e2..a85fd0cb4a5e 100644 --- a/drivers/spi/spi-davinci.c +++ b/drivers/spi/spi-davinci.c @@ -895,25 +895,16 @@ static int davinci_spi_probe(struct platform_device *pdev) goto free_master; } - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (r == NULL) { - ret = -ENOENT; - goto free_master; - } - - dspi->pbase = r->start; - - dspi->base = devm_ioremap_resource(&pdev->dev, r); + dspi->base = devm_platform_get_and_ioremap_resource(pdev, 0, &r); if (IS_ERR(dspi->base)) { ret = PTR_ERR(dspi->base); goto free_master; } + dspi->pbase = r->start; init_completion(&dspi->done); ret = platform_get_irq(pdev, 0); - if (ret == 0) - ret = -EINVAL; if (ret < 0) goto free_master; dspi->irq = ret; From patchwork Thu Jul 6 03:27:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yangtao Li X-Patchwork-Id: 699994 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 399B3EB64DA for ; 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Signed-off-by: Yangtao Li --- drivers/spi/spi-ep93xx.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c index 1615fd22f9a2..3693b3d425c7 100644 --- a/drivers/spi/spi-ep93xx.c +++ b/drivers/spi/spi-ep93xx.c @@ -661,13 +661,7 @@ static int ep93xx_spi_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq < 0) - return -EBUSY; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "unable to get iomem resource\n"); - return -ENODEV; - } + return irq; master = spi_alloc_master(&pdev->dev, sizeof(*espi)); if (!master) @@ -705,13 +699,12 @@ static int ep93xx_spi_probe(struct platform_device *pdev) master->max_speed_hz = clk_get_rate(espi->clk) / 2; master->min_speed_hz = clk_get_rate(espi->clk) / (254 * 256); - espi->sspdr_phys = res->start + SSPDR; - - espi->mmio = devm_ioremap_resource(&pdev->dev, res); + espi->mmio = devm_platform_get_and_ioremap_resource(pdev, 0, &res); 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Signed-off-by: Yangtao Li --- drivers/spi/spi-nxp-fspi.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/spi/spi-nxp-fspi.c b/drivers/spi/spi-nxp-fspi.c index 544017655787..4cf9b3bf7b57 100644 --- a/drivers/spi/spi-nxp-fspi.c +++ b/drivers/spi/spi-nxp-fspi.c @@ -1157,12 +1157,10 @@ static int nxp_fspi_probe(struct platform_device *pdev) /* find the resources - configuration register address space */ if (is_acpi_node(dev_fwnode(f->dev))) - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + f->iobase = devm_platform_ioremap_resource(pdev, 0); else - res = platform_get_resource_byname(pdev, - IORESOURCE_MEM, "fspi_base"); + f->iobase = devm_platform_ioremap_resource_byname(pdev, "fspi_base"); - f->iobase = devm_ioremap_resource(dev, res); if (IS_ERR(f->iobase)) { ret = PTR_ERR(f->iobase); goto err_put_ctrl; From patchwork Thu Jul 6 03:27:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yangtao Li X-Patchwork-Id: 699993 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2AA95EB64DA for ; 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Signed-off-by: Yangtao Li --- drivers/spi/spi-rspi.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c index 08ceebbaf69b..9312a9d58a1b 100644 --- a/drivers/spi/spi-rspi.c +++ b/drivers/spi/spi-rspi.c @@ -1317,8 +1317,7 @@ static int rspi_probe(struct platform_device *pdev) rspi->ops = ops; rspi->ctlr = ctlr; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rspi->addr = devm_ioremap_resource(&pdev->dev, res); + rspi->addr = devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(rspi->addr)) { ret = PTR_ERR(rspi->addr); goto error1; From patchwork Thu Jul 6 03:27:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yangtao Li X-Patchwork-Id: 700325 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9750CC0015E for ; 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Signed-off-by: Yangtao Li --- drivers/spi/spi-tegra20-slink.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c index c2915f7672cc..8cfd9e4f60b5 100644 --- a/drivers/spi/spi-tegra20-slink.c +++ b/drivers/spi/spi-tegra20-slink.c @@ -1034,18 +1034,12 @@ static int tegra_slink_probe(struct platform_device *pdev) &master->max_speed_hz)) master->max_speed_hz = 25000000; /* 25MHz */ - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!r) { - dev_err(&pdev->dev, "No IO memory resource\n"); - ret = -ENODEV; - goto exit_free_master; - } - tspi->phys = r->start; - tspi->base = devm_ioremap_resource(&pdev->dev, r); + tspi->base = devm_platform_get_and_ioremap_resource(pdev, 0, &r); if (IS_ERR(tspi->base)) { ret = PTR_ERR(tspi->base); goto exit_free_master; } + tspi->phys = r->start; /* disabled clock may cause interrupt storm upon request */ tspi->clk = devm_clk_get(&pdev->dev, NULL); From patchwork Thu Jul 6 03:27:26 2023 Content-Type: text/plain; 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Thu, 6 Jul 2023 03:27:48 +0000 Received: from SEZPR06MB5269.apcprd06.prod.outlook.com ([fe80::fa0e:6c06:7474:285c]) by SEZPR06MB5269.apcprd06.prod.outlook.com ([fe80::fa0e:6c06:7474:285c%5]) with mapi id 15.20.6565.016; Thu, 6 Jul 2023 03:27:48 +0000 From: Yangtao Li To: Andi Shyti , Mark Brown , Krzysztof Kozlowski , Alim Akhtar Cc: Yangtao Li , linux-spi@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 7/7] spi: s3c64xx: Use devm_platform_get_and_ioremap_resource() Date: Thu, 6 Jul 2023 11:27:26 +0800 Message-Id: <20230706032727.9180-7-frank.li@vivo.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230706032727.9180-1-frank.li@vivo.com> References: <20230706032727.9180-1-frank.li@vivo.com> X-ClientProxiedBy: SG2PR04CA0174.apcprd04.prod.outlook.com (2603:1096:4::36) To SEZPR06MB5269.apcprd06.prod.outlook.com (2603:1096:101:78::6) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SEZPR06MB5269:EE_|SI2PR06MB5043:EE_ X-MS-Office365-Filtering-Correlation-Id: 4e3ce505-4152-4019-1c45-08db7dd0f89d X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Signed-off-by: Yangtao Li --- drivers/spi/spi-s3c64xx.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index fd55697144cc..ad008597c7d8 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -1164,11 +1164,6 @@ static int s3c64xx_spi_probe(struct platform_device *pdev) return dev_err_probe(&pdev->dev, -ENODEV, "Platform_data missing!\n"); - mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!mem_res) - return dev_err_probe(&pdev->dev, -ENXIO, - "Unable to get SPI MEM resource\n"); - irq = platform_get_irq(pdev, 0); if (irq < 0) return dev_err_probe(&pdev->dev, irq, "Failed to get IRQ\n"); @@ -1185,7 +1180,6 @@ static int s3c64xx_spi_probe(struct platform_device *pdev) sdd->master = master; sdd->cntrlr_info = sci; sdd->pdev = pdev; - sdd->sfr_start = mem_res->start; if (pdev->dev.of_node) { ret = of_alias_get_id(pdev->dev.of_node, "spi"); if (ret < 0) @@ -1223,9 +1217,10 @@ static int s3c64xx_spi_probe(struct platform_device *pdev) if (!is_polling(sdd)) master->can_dma = s3c64xx_spi_can_dma; - sdd->regs = devm_ioremap_resource(&pdev->dev, mem_res); + sdd->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &mem_res); if (IS_ERR(sdd->regs)) return PTR_ERR(sdd->regs); + sdd->sfr_start = mem_res->start; if (sci->cfg_gpio && sci->cfg_gpio()) return dev_err_probe(&pdev->dev, -EBUSY,