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| author | Ingo Molnar <mingo@elte.hu> | 2008-12-16 22:53:53 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-16 22:53:53 +0100 |
| commit | c15cb37cc4e9809624411333b96109ddf770e29c (patch) | |
| tree | 3d4dbb48d97d5df9096ad815b99b20660cdc1bbf /drivers/media/video/gspca/spca505.c | |
| parent | 77be80e437fec44f8b7a620314b7d7b605b8d93b (diff) | |
| parent | 8b1fae4e4200388b64dd88065639413cb3f1051c (diff) | |
Merge commit 'v2.6.28-rc8' into x86/uv
Diffstat (limited to 'drivers/media/video/gspca/spca505.c')
| -rw-r--r-- | drivers/media/video/gspca/spca505.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/video/gspca/spca505.c b/drivers/media/video/gspca/spca505.c index b345749213c..895b9fe4018 100644 --- a/drivers/media/video/gspca/spca505.c +++ b/drivers/media/video/gspca/spca505.c @@ -742,8 +742,12 @@ static void sd_stopN(struct gspca_dev *gspca_dev) reg_write(gspca_dev->dev, 0x02, 0x00, 0x00); } +/* called on streamoff with alt 0 and on disconnect */ static void sd_stop0(struct gspca_dev *gspca_dev) { + if (!gspca_dev->present) + return; + /* This maybe reset or power control */ reg_write(gspca_dev->dev, 0x03, 0x03, 0x20); reg_write(gspca_dev->dev, 0x03, 0x01, 0x0); |