USB: workaround for bug in old version of GCC

[pandora-kernel.git] / drivers / usb / host / pci-quirks.c

diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c
index 27a3dec..c7fd6ce 100644 (file)
--- a/drivers/usb/host/pci-quirks.c
+++ b/drivers/usb/host/pci-quirks.c
@@ -627,7 +627,7 @@ static void __devinit quirk_usb_disable_ehci(struct pci_dev *pdev)
        void __iomem *base, *op_reg_base;
        u32     hcc_params, cap, val;
        u8      offset, cap_length;
-       int     wait_time, delta, count = 256/4;
+       int     wait_time, count = 256/4;
 
        if (!mmio_resource_enabled(pdev, 0))
                return;
@@ -673,11 +673,10 @@ static void __devinit quirk_usb_disable_ehci(struct pci_dev *pdev)
                writel(val, op_reg_base + EHCI_USBCMD);
 
                wait_time = 2000;
-               delta = 100;
                do {
                        writel(0x3f, op_reg_base + EHCI_USBSTS);
-                       udelay(delta);
-                       wait_time -= delta;
+                       udelay(100);
+                       wait_time -= 100;
                        val = readl(op_reg_base + EHCI_USBSTS);
                        if ((val == ~(u32)0) || (val & EHCI_USBSTS_HALTED)) {
                                break;