diff options
| author | Steve Kuo <stevek@nvidia.com> | 2012-03-30 15:00:38 +0800 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2012-05-03 19:25:01 -0700 |
| commit | d5252b48f3c2c0a4be383311cae25752bcdc07b7 (patch) | |
| tree | 6532ed16cadbd234cb38628876bf4896898eaf99 /sound | |
| parent | f16614d48a3025789df16d1d060efd581933f198 (diff) | |
mfd: tps80031: fix missed irq issue
We found missed irq could be happened if clear all INT_STS_x register in one time.
Shadow register pushes the irq status after the first byte of INT_STS_x was cleared
The proposed way to clear interrupt is to write only one INT_STS_x register.
It will also clear the other two ones.
Bug 952476
Reviewed-on: http://git-master/r/93453
Signed-off-by: Steve Kuo <stevek@nvidia.com>
(cherry picked from commit 0c92f32e9e03defaeac991518b26134e59ef4db6)
Change-Id: I76179be4847f59a1687926b9b0dde6ebd3f58aa4
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/100306
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions