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path: root/drivers/usb/host/ohci-omap.c
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Diffstat (limited to 'drivers/usb/host/ohci-omap.c')
-rw-r--r--drivers/usb/host/ohci-omap.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index 3a7c24c03671..a19a4f80a6e1 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -169,13 +169,16 @@ static void start_hnp(struct ohci_hcd *ohci)
{
const unsigned port = ohci_to_hcd(ohci)->self.otg_port - 1;
unsigned long flags;
+ u32 l;
otg_start_hnp(ohci->transceiver);
local_irq_save(flags);
ohci->transceiver->state = OTG_STATE_A_SUSPEND;
writel (RH_PS_PSS, &ohci->regs->roothub.portstatus [port]);
- OTG_CTRL_REG &= ~OTG_A_BUSREQ;
+ l = omap_readl(OTG_CTRL);
+ l &= ~OTG_A_BUSREQ;
+ omap_writel(l, OTG_CTRL);
local_irq_restore(flags);
}