From 6d4294d1634543853febc4287ecf02998fd234e1 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Mon, 21 Jan 2013 11:09:16 +0100 Subject: pwm: Convert to devm_ioremap_resource() Convert all uses of devm_request_and_ioremap() to the newly introduced devm_ioremap_resource() which provides more consistent error handling. Signed-off-by: Thierry Reding Acked-by: Viresh Kumar Signed-off-by: Greg Kroah-Hartman --- drivers/pwm/pwm-imx.c | 6 +++--- drivers/pwm/pwm-lpc32xx.c | 6 +++--- drivers/pwm/pwm-mxs.c | 6 +++--- drivers/pwm/pwm-puv3.c | 6 +++--- drivers/pwm/pwm-pxa.c | 6 +++--- drivers/pwm/pwm-spear.c | 6 +++--- drivers/pwm/pwm-tegra.c | 6 +++--- drivers/pwm/pwm-tiecap.c | 6 +++--- drivers/pwm/pwm-tiehrpwm.c | 6 +++--- drivers/pwm/pwm-tipwmss.c | 6 +++--- drivers/pwm/pwm-vt8500.c | 6 +++--- 11 files changed, 33 insertions(+), 33 deletions(-) (limited to 'drivers/pwm') diff --git a/drivers/pwm/pwm-imx.c b/drivers/pwm/pwm-imx.c index 65a86bdeabed..3f5677b7690e 100644 --- a/drivers/pwm/pwm-imx.c +++ b/drivers/pwm/pwm-imx.c @@ -274,9 +274,9 @@ static int imx_pwm_probe(struct platform_device *pdev) return -ENODEV; } - imx->mmio_base = devm_request_and_ioremap(&pdev->dev, r); - if (imx->mmio_base == NULL) - return -EADDRNOTAVAIL; + imx->mmio_base = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(imx->mmio_base)) + return PTR_ERR(imx->mmio_base); data = of_id->data; imx->config = data->config; diff --git a/drivers/pwm/pwm-lpc32xx.c b/drivers/pwm/pwm-lpc32xx.c index 14106440294f..b3f0d0dfd748 100644 --- a/drivers/pwm/pwm-lpc32xx.c +++ b/drivers/pwm/pwm-lpc32xx.c @@ -110,9 +110,9 @@ static int lpc32xx_pwm_probe(struct platform_device *pdev) if (!res) return -EINVAL; - lpc32xx->base = devm_request_and_ioremap(&pdev->dev, res); - if (!lpc32xx->base) - return -EADDRNOTAVAIL; + lpc32xx->base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(lpc32xx->base)) + return PTR_ERR(lpc32xx->base); lpc32xx->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(lpc32xx->clk)) diff --git a/drivers/pwm/pwm-mxs.c b/drivers/pwm/pwm-mxs.c index 7ec345f01831..a53d3094b75a 100644 --- a/drivers/pwm/pwm-mxs.c +++ b/drivers/pwm/pwm-mxs.c @@ -139,9 +139,9 @@ static int mxs_pwm_probe(struct platform_device *pdev) return -ENOMEM; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - mxs->base = devm_request_and_ioremap(&pdev->dev, res); - if (!mxs->base) - return -EADDRNOTAVAIL; + mxs->base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(mxs->base)) + return PTR_ERR(mxs->base); pinctrl = devm_pinctrl_get_select_default(&pdev->dev); if (IS_ERR(pinctrl)) diff --git a/drivers/pwm/pwm-puv3.c b/drivers/pwm/pwm-puv3.c index b882f6032fee..db964e6ecf5c 100644 --- a/drivers/pwm/pwm-puv3.c +++ b/drivers/pwm/pwm-puv3.c @@ -123,9 +123,9 @@ static int pwm_probe(struct platform_device *pdev) return -ENODEV; } - puv3->base = devm_request_and_ioremap(&pdev->dev, r); - if (puv3->base == NULL) - return -EADDRNOTAVAIL; + puv3->base = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(puv3->base)) + return PTR_ERR(puv3->base); puv3->chip.dev = &pdev->dev; puv3->chip.ops = &puv3_pwm_ops; diff --git a/drivers/pwm/pwm-pxa.c b/drivers/pwm/pwm-pxa.c index f32fc4e66e0c..20370e61de5a 100644 --- a/drivers/pwm/pwm-pxa.c +++ b/drivers/pwm/pwm-pxa.c @@ -165,9 +165,9 @@ static int pwm_probe(struct platform_device *pdev) return -ENODEV; } - pwm->mmio_base = devm_request_and_ioremap(&pdev->dev, r); - if (pwm->mmio_base == NULL) - return -EADDRNOTAVAIL; + pwm->mmio_base = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(pwm->mmio_base)) + return PTR_ERR(pwm->mmio_base); ret = pwmchip_add(&pwm->chip); if (ret < 0) { diff --git a/drivers/pwm/pwm-spear.c b/drivers/pwm/pwm-spear.c index 83b21d9d5cf9..69a2d9eb34db 100644 --- a/drivers/pwm/pwm-spear.c +++ b/drivers/pwm/pwm-spear.c @@ -192,9 +192,9 @@ static int spear_pwm_probe(struct platform_device *pdev) return -ENOMEM; } - pc->mmio_base = devm_request_and_ioremap(&pdev->dev, r); - if (!pc->mmio_base) - return -EADDRNOTAVAIL; + pc->mmio_base = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(pc->mmio_base)) + return PTR_ERR(pc->mmio_base); pc->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(pc->clk)) diff --git a/drivers/pwm/pwm-tegra.c b/drivers/pwm/pwm-tegra.c index 30c0e2b70ce8..71900e8cd3d1 100644 --- a/drivers/pwm/pwm-tegra.c +++ b/drivers/pwm/pwm-tegra.c @@ -186,9 +186,9 @@ static int tegra_pwm_probe(struct platform_device *pdev) return -ENODEV; } - pwm->mmio_base = devm_request_and_ioremap(&pdev->dev, r); - if (!pwm->mmio_base) - return -EADDRNOTAVAIL; + pwm->mmio_base = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(pwm->mmio_base)) + return PTR_ERR(pwm->mmio_base); platform_set_drvdata(pdev, pwm); diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c index 5cf016dd9822..27a67d6b27c1 100644 --- a/drivers/pwm/pwm-tiecap.c +++ b/drivers/pwm/pwm-tiecap.c @@ -238,9 +238,9 @@ static int ecap_pwm_probe(struct platform_device *pdev) return -ENODEV; } - pc->mmio_base = devm_request_and_ioremap(&pdev->dev, r); - if (!pc->mmio_base) - return -EADDRNOTAVAIL; + pc->mmio_base = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(pc->mmio_base)) + return PTR_ERR(pc->mmio_base); ret = pwmchip_add(&pc->chip); if (ret < 0) { diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c index 72a6dd40c9ec..5a1399580533 100644 --- a/drivers/pwm/pwm-tiehrpwm.c +++ b/drivers/pwm/pwm-tiehrpwm.c @@ -453,9 +453,9 @@ static int ehrpwm_pwm_probe(struct platform_device *pdev) return -ENODEV; } - pc->mmio_base = devm_request_and_ioremap(&pdev->dev, r); - if (!pc->mmio_base) - return -EADDRNOTAVAIL; + pc->mmio_base = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(pc->mmio_base)) + return PTR_ERR(pc->mmio_base); /* Acquire tbclk for Time Base EHRPWM submodule */ pc->tbclk = devm_clk_get(&pdev->dev, "tbclk"); diff --git a/drivers/pwm/pwm-tipwmss.c b/drivers/pwm/pwm-tipwmss.c index 3448a1c88590..17cbc59660ec 100644 --- a/drivers/pwm/pwm-tipwmss.c +++ b/drivers/pwm/pwm-tipwmss.c @@ -75,9 +75,9 @@ static int pwmss_probe(struct platform_device *pdev) return -ENODEV; } - info->mmio_base = devm_request_and_ioremap(&pdev->dev, r); - if (!info->mmio_base) - return -EADDRNOTAVAIL; + info->mmio_base = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(info->mmio_base)) + return PTR_ERR(info->mmio_base); pm_runtime_enable(&pdev->dev); pm_runtime_get_sync(&pdev->dev); diff --git a/drivers/pwm/pwm-vt8500.c b/drivers/pwm/pwm-vt8500.c index b0ba2d403439..f9de9b28e46e 100644 --- a/drivers/pwm/pwm-vt8500.c +++ b/drivers/pwm/pwm-vt8500.c @@ -178,9 +178,9 @@ static int vt8500_pwm_probe(struct platform_device *pdev) return -ENODEV; } - chip->base = devm_request_and_ioremap(&pdev->dev, r); - if (!chip->base) - return -EADDRNOTAVAIL; + chip->base = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(chip->base)) + return PTR_ERR(chip->base); ret = clk_prepare(chip->clk); if (ret < 0) { -- cgit v1.2.3