[PATCH 11/12] USB: ohci-spear: Use devm_ioremap_resource()

[Jingoo Han]

Use devm_ioremap_resource() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1....@samsung.com>
---
 drivers/usb/host/ohci-spear.c |   13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/drivers/usb/host/ohci-spear.c b/drivers/usb/host/ohci-spear.c
index 4cb98ab..8b29a0c 100644
--- a/drivers/usb/host/ohci-spear.c
+++ b/drivers/usb/host/ohci-spear.c
@@ -81,17 +81,10 @@ static int spear_ohci_hcd_drv_probe(struct platform_device 
*pdev)
 
        hcd->rsrc_start = pdev->resource[0].start;
        hcd->rsrc_len = resource_size(res);
-       if (!devm_request_mem_region(&pdev->dev, hcd->rsrc_start, hcd->rsrc_len,
-                               hcd_name)) {
-               dev_dbg(&pdev->dev, "request_mem_region failed\n");
-               retval = -EBUSY;
-               goto err_put_hcd;
-       }
 
-       hcd->regs = devm_ioremap(&pdev->dev, hcd->rsrc_start, hcd->rsrc_len);
-       if (!hcd->regs) {
-               dev_dbg(&pdev->dev, "ioremap failed\n");
-               retval = -ENOMEM;
+       hcd->regs = devm_ioremap_resource(&pdev->dev, res);
+       if (IS_ERR(hcd->regs)) {
+               retval = PTR_ERR(hcd->regs);
                goto err_put_hcd;
        }
 
-- 
1.7.10.4


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