tree a2c0310b1c23de1b5aec5a480563cb825f4d6300
parent 1660c8944652aac142e622d276c3750f735a568f
author Sachin Kamat <sachin.kamat@linaro.org> 1345630742 +0530
committer Felipe Balbi <balbi@ti.com> 1346406120 +0300

usb: gadget: s3c2410_udc: Do not use integer for NULL

'req' being a pointer shouldn't be equated with 0.

Fixes the following compilation warning:
drivers/usb/gadget/s3c2410_udc.c:1299:13: warning:
Using plain integer as NULL pointer

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>