From 862421da0d82a3c35aa89e040a533f76d24c62c4 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Mon, 4 Mar 2013 14:05:42 +0530 Subject: [PATCH] usb: phy: omap-usb3: Convert to devm_ioremap_resource() Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages; so all explicit error messages can be removed from the failure code paths. Reviewed-by: Thierry Reding Signed-off-by: Sachin Kamat Cc: Kishon Vijay Abraham I Signed-off-by: Felipe Balbi --- drivers/usb/phy/omap-usb3.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/usb/phy/omap-usb3.c b/drivers/usb/phy/omap-usb3.c index fadc0c2..a6e60b1 100644 --- a/drivers/usb/phy/omap-usb3.c +++ b/drivers/usb/phy/omap-usb3.c @@ -212,11 +212,9 @@ static int omap_usb3_probe(struct platform_device *pdev) } res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pll_ctrl"); - phy->pll_ctrl_base = devm_request_and_ioremap(&pdev->dev, res); - if (!phy->pll_ctrl_base) { - dev_err(&pdev->dev, "ioremap of pll_ctrl failed\n"); - return -ENOMEM; - } + phy->pll_ctrl_base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(phy->pll_ctrl_base)) + return PTR_ERR(phy->pll_ctrl_base); phy->dev = &pdev->dev; -- 2.7.4