tree a7eaaafa99a7e8b46a80f41afda61221902d1004
parent 7e4e8e689fe90dd94bd76f9706d6cce580941ed5
author Jiri Slaby <jirislaby@gmail.com> 1209455954 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1209481562 -0700

Misc, phantom, fix poll

Return ERR even if there are pending data, but hw is not running.  Do not
decrement count in poll, do it in ioctl, where data are actually read.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>