diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/xhci-ext-caps.h | 4 | ||||
| -rw-r--r-- | drivers/usb/host/xhci.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/host/xhci-ext-caps.h b/drivers/usb/host/xhci-ext-caps.h index 78c4edac1db..ce5c9e51748 100644 --- a/drivers/usb/host/xhci-ext-caps.h +++ b/drivers/usb/host/xhci-ext-caps.h @@ -19,8 +19,8 @@ * along with this program; if not, write to the Free Software Foundation, * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -/* Up to 16 microframes to halt an HC - one microframe is 125 microsectonds */ -#define XHCI_MAX_HALT_USEC (16*125) +/* Up to 16 ms to halt an HC */ +#define XHCI_MAX_HALT_USEC (16*1000) /* HC not running - set to 1 when run/stop bit is cleared. */ #define XHCI_STS_HALT (1<<0) diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 023175eab07..8dfa67ff5fa 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -93,7 +93,7 @@ void xhci_quiesce(struct xhci_hcd *xhci) * * Disable any IRQs and clear the run/stop bit. * HC will complete any current and actively pipelined transactions, and - * should halt within 16 microframes of the run/stop bit being cleared. + * should halt within 16 ms of the run/stop bit being cleared. * Read HC Halted bit in the status register to see when the HC is finished. * XXX: shouldn't we set HC_STATE_HALT here somewhere? */ |