diff options
| author | Timur Tabi <timur@freescale.com> | 2009-05-26 10:21:42 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-06-23 08:09:41 -0500 |
| commit | f49156ea1bf3bccf45a01351cf3db2b5f6a8597e (patch) | |
| tree | 804ab76e9cdb81850249e6ca82f9c7331ba775a5 /arch/powerpc/include | |
| parent | b71a107c66ad952c9d35ec046a803efc89a80556 (diff) | |
powerpc/qe: add polling timeout to qe_issue_cmd()
The qe_issue_cmd() function (Freescale PowerPC QUICC Engine library) polls
on a register until a status bit changes, but does not include a timeout
to handle the situation if the bit never changes. Change the code to use
the new spin_event_timeout() macro, which simplifies polling on a register
without a timeout.
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include')
0 files changed, 0 insertions, 0 deletions