[ARM] omap: convert OMAP drivers to use ioremap()

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 11 insertions, 3 deletions

diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index 95b3ec89c126..522185629624 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -344,7 +344,12 @@ static int usb_hcd_omap_probe (const struct hc_driver *driver,
                 goto err1;
         }
 
-        hcd->regs = (void __iomem *) (int) IO_ADDRESS(hcd->rsrc_start);
+        hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
+        if (!hcd->regs) {
+                dev_err(&pdev->dev, "can't ioremap OHCI HCD\n");
+                retval = -ENOMEM;
+                goto err2;
+        }
 
         ohci = hcd_to_ohci(hcd);
         ohci_hcd_init(ohci);
@@ -355,11 +360,11 @@ static int usb_hcd_omap_probe (const struct hc_driver *driver,
         irq = platform_get_irq(pdev, 0);
         if (irq < 0) {
                 retval = -ENXIO;
-                goto err2;
+                goto err3;
         }
         retval = usb_add_hcd(hcd, irq, IRQF_DISABLED);
         if (retval)
-                goto err2;
+                goto err3;
 
         host_initialized = 1;
 
@@ -367,6 +372,8 @@ static int usb_hcd_omap_probe (const struct hc_driver *driver,
                 omap_ohci_clock_power(0);
 
         return 0;
+err3:
+        iounmap(hcd->regs);
 err2:
         release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
 err1:
@@ -401,6 +408,7 @@ usb_hcd_omap_remove (struct usb_hcd *hcd, struct platform_device *pdev)
         }
         if (machine_is_omap_osk())
                 omap_free_gpio(9);
+        iounmap(hcd->regs);
         release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
         usb_put_hcd(hcd);
         clk_put(usb_dc_ck);