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| author |   Lu Baolu <baolu.lu@linux.intel.com> | 2014-11-27 18:19:17 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-12-02 16:14:29 -0800 |
| commit | e1fd1dc831fa0e1a4c090d0fc018ccce77569236 (patch) | |
| tree | 4a98d102d68acac4d121c6a53f3595132deaf255 /drivers/usb/host | |
| parent | xhci: don't use the same variable for stopped and halted rings current TD (diff) | |
| download | linux-dev-e1fd1dc831fa0e1a4c090d0fc018ccce77569236.tar.xz linux-dev-e1fd1dc831fa0e1a4c090d0fc018ccce77569236.zip | |
usb: xhci: fix comment for PORT_DEV_REMOVE
According to xHCI specification, PORT_DEV_REMOVE(bit 30) in PORTSC
true means "Device is non-removable".
Reported-by: Juro Bystricky <jurobystricky@hotmail.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/xhci.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index 053c9ead4f65..cc7c5bb7cbcf 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -358,7 +358,7 @@ struct xhci_op_regs { /* wake on over-current (enable) */ #define PORT_WKOC_E (1 << 27) /* bits 28:29 reserved */ -/* true: device is removable - for USB 3.0 roothub emulation */ +/* true: device is non-removable - for USB 3.0 roothub emulation */ #define PORT_DEV_REMOVE (1 << 30) /* Initiate a warm port reset - complete when PORT_WRC is '1' */ #define PORT_WR (1 << 31) |