X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fusb%2Fhost%2Fehci-omap.c;h=45240321ca09e774ccf41f58e8f13a58b989d5e1;hb=a32750c2ca6f697903b19063fc86f4272865e3a1;hp=55a57c23dd0feac7a07ce10ff5208900564d696d;hpb=86dd7909c2c4ae3f219a9233bf0f095b05632ecf;p=pandora-kernel.git

diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index 55a57c23dd0f..45240321ca09 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -98,6 +98,18 @@ static void omap_ehci_soft_phy_reset(struct platform_device *pdev, u8 port)
 	}
 }
 
+static void disable_put_regulator(
+		struct ehci_hcd_omap_platform_data *pdata)
+{
+	int i;
+
+	for (i = 0 ; i < OMAP3_HS_USB_PORTS ; i++) {
+		if (pdata->regulator[i]) {
+			regulator_disable(pdata->regulator[i]);
+			regulator_put(pdata->regulator[i]);
+		}
+	}
+}
 
 /* configure so an HC device and id are always provided */
 /* always called with process context; sleeping is OK */
@@ -231,9 +243,11 @@ err_add_hcd:
 	omap_usbhs_disable(dev);
 
 err_enable:
+	disable_put_regulator(pdata);
 	usb_put_hcd(hcd);
 
 err_io:
+	iounmap(regs);
 	return ret;
 }
 
@@ -253,6 +267,8 @@ static int ehci_hcd_omap_remove(struct platform_device *pdev)
 
 	usb_remove_hcd(hcd);
 	omap_usbhs_disable(dev);
+	disable_put_regulator(dev->platform_data);
+	iounmap(hcd->regs);
 	usb_put_hcd(hcd);
 	return 0;
 }