Stefan Wahren c6ee9f2345 usb: chipidea: udc: Use direction flags consequently
This driver make assumptions about the value of the direction flags.
So better use them in comparisons to improve the readability.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
2016-09-14 10:58:13 +08:00
..