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| author | John Stultz <john.stultz@linaro.org> | 2011-07-08 15:58:56 -0700 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2011-07-08 15:58:56 -0700 |
| commit | a448bfbd8e15bb2ed380a75f20adeb6e8d752abb (patch) | |
| tree | 1ab81f3867a5f7e0e9a6cc06fac678d670c2d464 /drivers/misc/ti-st/st_core.c | |
| parent | 2aced4d6099ce987233ab2ffad42b90800dadf09 (diff) | |
| parent | 0226f8a76da6bc97c9bb4af3fd2f6eeb03c5b0b0 (diff) | |
Merge branch 'upstream/android-3.0' into linaro-android-3.0
Diffstat (limited to 'drivers/misc/ti-st/st_core.c')
| -rw-r--r-- | drivers/misc/ti-st/st_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/ti-st/st_core.c b/drivers/misc/ti-st/st_core.c index f91f82eabda..54c91ffe4a9 100644 --- a/drivers/misc/ti-st/st_core.c +++ b/drivers/misc/ti-st/st_core.c @@ -605,7 +605,7 @@ long st_unregister(struct st_proto_s *proto) pr_debug("%s: %d ", __func__, proto->chnl_id); st_kim_ref(&st_gdata, 0); - if (proto->chnl_id >= ST_MAX_CHANNELS) { + if (!st_gdata || proto->chnl_id >= ST_MAX_CHANNELS) { pr_err(" chnl_id %d not supported", proto->chnl_id); return -EPROTONOSUPPORT; } |