Merge branch 'fix/asoc' into for-linus

[net-next-2.6.git] / drivers / usb / host / isp1760-hcd.c

diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c
index d1a3dfc9a40873ea46df2a81668b065d105fb9cc..bdba8c5d844aa4ba099e128e1ed5f765d2ae349b 100644 (file)
--- a/drivers/usb/host/isp1760-hcd.c
+++ b/drivers/usb/host/isp1760-hcd.c
@@ -829,6 +829,7 @@ static void enqueue_an_ATL_packet(struct usb_hcd *hcd, struct isp1760_qh *qh,
         * almost immediately. With ISP1761, this register requires a delay of
         * 195ns between a write and subsequent read (see section 15.1.1.3).
         */
+       mmiowb();
        ndelay(195);
        skip_map = isp1760_readl(hcd->regs + HC_ATL_PTD_SKIPMAP_REG);
 
@@ -870,6 +871,7 @@ static void enqueue_an_INT_packet(struct usb_hcd *hcd, struct isp1760_qh *qh,
         * almost immediately. With ISP1761, this register requires a delay of
         * 195ns between a write and subsequent read (see section 15.1.1.3).
         */
+       mmiowb();
        ndelay(195);
        skip_map = isp1760_readl(hcd->regs + HC_INT_PTD_SKIPMAP_REG);