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author | Olof Johansson <olof@lixom.net> | 2012-11-06 07:51:06 -0800 |
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committer | Olof Johansson <olof@lixom.net> | 2012-11-06 07:51:06 -0800 |
commit | 66267ee58732bb4c21c7bbba004ee481b8ad2b30 (patch) | |
tree | bf7f72e623d7c1ca6472e0a1286e802cd3bff139 /drivers/usb/host/xhci.c | |
parent | 6ed68a6d83e4497dc33581ccc82b4fa3e7e8226d (diff) | |
parent | f58007762f537ba13674a3138b3f4c20fff1cba9 (diff) | |
download | linux-stable-66267ee58732bb4c21c7bbba004ee481b8ad2b30.tar.gz linux-stable-66267ee58732bb4c21c7bbba004ee481b8ad2b30.tar.bz2 linux-stable-66267ee58732bb4c21c7bbba004ee481b8ad2b30.zip |
Merge branch 'arm-next' of git://git.xilinx.com/linux-xlnx into next/cleanup
From Michal Simek:
* 'arm-next' of git://git.xilinx.com/linux-xlnx:
zynq: move static peripheral mappings
zynq: remove use of CLKDEV_LOOKUP
zynq: use pl310 device tree bindings
zynq: use GIC device tree bindings
+ Linux 3.7-rc3
Diffstat (limited to 'drivers/usb/host/xhci.c')
-rw-r--r-- | drivers/usb/host/xhci.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 8d7fcbbe6ade..c9e419f29b74 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -479,7 +479,8 @@ static bool compliance_mode_recovery_timer_quirk_check(void) if (strstr(dmi_product_name, "Z420") || strstr(dmi_product_name, "Z620") || - strstr(dmi_product_name, "Z820")) + strstr(dmi_product_name, "Z820") || + strstr(dmi_product_name, "Z1")) return true; return false; @@ -1626,7 +1627,6 @@ int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev, struct xhci_hcd *xhci; struct xhci_container_ctx *in_ctx, *out_ctx; unsigned int ep_index; - struct xhci_ep_ctx *ep_ctx; struct xhci_slot_ctx *slot_ctx; struct xhci_input_control_ctx *ctrl_ctx; u32 added_ctxs; @@ -1662,7 +1662,6 @@ int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev, out_ctx = virt_dev->out_ctx; ctrl_ctx = xhci_get_input_control_ctx(xhci, in_ctx); ep_index = xhci_get_endpoint_index(&ep->desc); - ep_ctx = xhci_get_ep_ctx(xhci, out_ctx, ep_index); /* If this endpoint is already in use, and the upper layers are trying * to add it again without dropping it, reject the addition. @@ -1816,6 +1815,8 @@ static int xhci_evaluate_context_result(struct xhci_hcd *xhci, case COMP_EBADSLT: dev_warn(&udev->dev, "WARN: slot not enabled for" "evaluate context command.\n"); + ret = -EINVAL; + break; case COMP_CTX_STATE: dev_warn(&udev->dev, "WARN: invalid context state for " "evaluate context command.\n"); @@ -4020,7 +4021,7 @@ int xhci_update_device(struct usb_hcd *hcd, struct usb_device *udev) static unsigned long long xhci_service_interval_to_ns( struct usb_endpoint_descriptor *desc) { - return (1 << (desc->bInterval - 1)) * 125 * 1000; + return (1ULL << (desc->bInterval - 1)) * 125 * 1000; } static u16 xhci_get_timeout_no_hub_lpm(struct usb_device *udev, @@ -4141,7 +4142,7 @@ static u16 xhci_calculate_intel_u2_timeout(struct usb_device *udev, (xhci_service_interval_to_ns(desc) > timeout_ns)) timeout_ns = xhci_service_interval_to_ns(desc); - u2_del_ns = udev->bos->ss_cap->bU2DevExitLat * 1000; + u2_del_ns = le16_to_cpu(udev->bos->ss_cap->bU2DevExitLat) * 1000ULL; if (u2_del_ns > timeout_ns) timeout_ns = u2_del_ns; |