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| author | Takashi YOSHII <takashi.yoshii.zj@renesas.com> | 2010-12-17 07:25:09 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-12-17 19:38:33 +0900 |
| commit | 65ada547d68dc075aa06df92fe325bff07cbc606 (patch) | |
| tree | 8c8ab2cc7814d6f85f6cb3a4b40e5165e5a0a7ad /virt | |
| parent | b3444d164be8f977f4133ef0c6f4a18f2741373f (diff) | |
| download | linux-65ada547d68dc075aa06df92fe325bff07cbc606.tar.bz2 | |
clocksource: sh_cmt: Remove nested spinlock fix
There are control flow that sh_cmt_set_next() does double
spin-lock. The callers sh_cmt_{start,stop}() already have
lock. But another callers sh_cmt_clock_event_{start,next}()
does not.
Now sh_cmt_set_next() does not lock by itself. All the
callers should hold spin-lock before calling it.
[damm@opensource.se: use __sh_cmt_set_next() to simplify code]
[damm@opensource.se: added stable, suitable for v2.6.35 + v2.6.36]
Cc: stable@kernel.org
Signed-off-by: Takashi YOSHII <takashi.yoshii.zj@renesas.com>
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions