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| author | Finn Thain <fthain@telegraphics.com.au> | 2018-07-02 04:21:18 -0400 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-07-31 19:56:39 +1000 |
| commit | 7ad94699a94b388780e40158e6954a22b68e9d20 (patch) | |
| tree | bdb6d223ab8fd49464ffe2c3cd8389d210de4e4d /mm/page_io.c | |
| parent | 576d5290d678a651b9f36050fc1717e0573aca13 (diff) | |
| download | linux-7ad94699a94b388780e40158e6954a22b68e9d20.tar.gz | |
macintosh/via-pmu: Don't clear shift register interrupt flag twice
The shift register interrupt flag gets cleared in via_pmu_interrupt()
and once again in pmu_sr_intr(). Fix this theoretical race condition.
Tested-by: Stan Johnson <userm57@yahoo.com>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'mm/page_io.c')
0 files changed, 0 insertions, 0 deletions