diff options
Diffstat (limited to 'drivers/usb/core/devices.c')
| -rw-r--r-- | drivers/usb/core/devices.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c index ef04b50e6bbb..f2987ddb1cde 100644 --- a/drivers/usb/core/devices.c +++ b/drivers/usb/core/devices.c @@ -182,14 +182,8 @@ static char *usb_dump_endpoint_descriptor(int speed, char *start, char *end, dir = usb_endpoint_dir_in(desc) ? 'I' : 'O'; - if (speed == USB_SPEED_HIGH) { - switch (usb_endpoint_maxp(desc) & (0x03 << 11)) { - case 1 << 11: - bandwidth = 2; break; - case 2 << 11: - bandwidth = 3; break; - } - } + if (speed == USB_SPEED_HIGH) + bandwidth = usb_endpoint_maxp_mult(desc); /* this isn't checking for illegal values */ switch (usb_endpoint_type(desc)) { @@ -233,7 +227,7 @@ static char *usb_dump_endpoint_descriptor(int speed, char *start, char *end, start += sprintf(start, format_endpt, desc->bEndpointAddress, dir, desc->bmAttributes, type, - (usb_endpoint_maxp(desc) & 0x07ff) * + usb_endpoint_maxp(desc) * bandwidth, interval, unit); return start; |