reg_read: use good offset, and errno
authorBen Widawsky <ben@bwidawsk.net>
Sun, 22 Jul 2012 23:30:04 +0000 (16:30 -0700)
committerBen Widawsky <ben@bwidawsk.net>
Sun, 22 Jul 2012 23:30:04 +0000 (16:30 -0700)
commit4c9abd5aa460572899c4890fcc833d57ee025073
treef8802f81e249ff507d069c73ded454fc1b352c37
parent58cfeabb90a9bef742df53e2602966a2166e37b9
reg_read: use good offset, and errno

The test was bonghits.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
tests/drm_reg_read.c