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authorJiri Slaby <jirislaby@gmail.com>2008-04-29 00:59:14 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 08:06:02 -0700
commit7d4f9f094b0a01ba199f97cd4a5f5609391a04f9 (patch)
treea7eaaafa99a7e8b46a80f41afda61221902d1004 /Documentation/fault-injection
parent7e4e8e689fe90dd94bd76f9706d6cce580941ed5 (diff)
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>
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