提交 07010496 编写于 作者: M Matthias Beyer 提交者: Greg Kroah-Hartman

drivers: usb: core: hcd: removed braces for return statements

Signed-off-by: NMatthias Beyer <mail@beyermatthias.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
上级 048cb21c
......@@ -1121,18 +1121,18 @@ long usb_calc_bus_time (int speed, int is_input, int isoc, int bytecount)
case USB_SPEED_LOW: /* INTR only */
if (is_input) {
tmp = (67667L * (31L + 10L * BitTime (bytecount))) / 1000L;
return (64060L + (2 * BW_HUB_LS_SETUP) + BW_HOST_DELAY + tmp);
return 64060L + (2 * BW_HUB_LS_SETUP) + BW_HOST_DELAY + tmp;
} else {
tmp = (66700L * (31L + 10L * BitTime (bytecount))) / 1000L;
return (64107L + (2 * BW_HUB_LS_SETUP) + BW_HOST_DELAY + tmp);
return 64107L + (2 * BW_HUB_LS_SETUP) + BW_HOST_DELAY + tmp;
}
case USB_SPEED_FULL: /* ISOC or INTR */
if (isoc) {
tmp = (8354L * (31L + 10L * BitTime (bytecount))) / 1000L;
return (((is_input) ? 7268L : 6265L) + BW_HOST_DELAY + tmp);
return ((is_input) ? 7268L : 6265L) + BW_HOST_DELAY + tmp;
} else {
tmp = (8354L * (31L + 10L * BitTime (bytecount))) / 1000L;
return (9107L + BW_HOST_DELAY + tmp);
return 9107L + BW_HOST_DELAY + tmp;
}
case USB_SPEED_HIGH: /* ISOC or INTR */
/* FIXME adjust for input vs output */
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册