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path: root/drivers/usb/host/ehci-au1xxx.c
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Diffstat (limited to 'drivers/usb/host/ehci-au1xxx.c')
-rw-r--r--drivers/usb/host/ehci-au1xxx.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/usb/host/ehci-au1xxx.c b/drivers/usb/host/ehci-au1xxx.c
index a869e3c103d3..42ae57409908 100644
--- a/drivers/usb/host/ehci-au1xxx.c
+++ b/drivers/usb/host/ehci-au1xxx.c
@@ -175,7 +175,8 @@ static int ehci_hcd_au1xxx_drv_probe(struct platform_device *pdev)
ehci = hcd_to_ehci(hcd);
ehci->caps = hcd->regs;
- ehci->regs = hcd->regs + HC_LENGTH(readl(&ehci->caps->hc_capbase));
+ ehci->regs = hcd->regs +
+ HC_LENGTH(ehci, readl(&ehci->caps->hc_capbase));
/* cache this readonly data; minimize chip reads */
ehci->hcs_params = readl(&ehci->caps->hcs_params);
@@ -215,10 +216,7 @@ static int ehci_hcd_au1xxx_drv_suspend(struct device *dev)
struct usb_hcd *hcd = dev_get_drvdata(dev);
struct ehci_hcd *ehci = hcd_to_ehci(hcd);
unsigned long flags;
- int rc;
-
- return 0;
- rc = 0;
+ int rc = 0;
if (time_before(jiffies, ehci->next_statechange))
msleep(10);
@@ -233,13 +231,13 @@ static int ehci_hcd_au1xxx_drv_suspend(struct device *dev)
(void)ehci_readl(ehci, &ehci->regs->intr_enable);
clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
-
- au1xxx_stop_ehc();
spin_unlock_irqrestore(&ehci->lock, flags);
// could save FLADJ in case of Vaux power loss
// ... we'd only use it to handle clock skew
+ au1xxx_stop_ehc();
+
return rc;
}