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| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2012-05-18 18:31:28 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-06-25 14:21:06 +0200 |
| commit | 316efab3e949e4fbdacb0975bf33adbad89115db (patch) | |
| tree | c9f28b4950d812965e4b41ab62bb3242cae8c0df /drivers/of | |
| parent | [media] s5p-fimc: Prevent lock-up in multiple sensor systems (diff) | |
| download | linux-316efab3e949e4fbdacb0975bf33adbad89115db.tar.xz linux-316efab3e949e4fbdacb0975bf33adbad89115db.zip | |
[media] s5p-fimc: Fix fimc-lite system wide suspend procedure
Only suspend the video pipeline devices if they were active before
the pm.suspend() helper is called. This patch prevents following error:
/# echo mem > /sys/power/state
[ 34.965000] PM: Syncing filesystems ... done.
[ 35.035000] Freezing user space processes ... (elapsed 0.01 seconds) done.
...
[ 35.105000] dpm_run_callback(): platform_pm_suspend+0x0/0x5c returns -22
[ 35.105000] PM: Device exynos-fimc-lite.1 failed to suspend: error -22
[ 35.105000] PM: Some devices failed to suspend
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/of')
0 files changed, 0 insertions, 0 deletions