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author | James Morris <jmorris@namei.org> | 2008-12-04 06:16:36 (GMT) |
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committer | James Morris <jmorris@namei.org> | 2008-12-04 06:16:36 (GMT) |
commit | ec98ce480ada787f2cfbd696980ff3564415505b (patch) | |
tree | 1a4d644b38f9f1e4b4e086fde0b195df4a92cf84 /drivers/media/video/gspca/spca505.c | |
parent | 3496f92beb9aa99ef21fccc154a36c7698e9c538 (diff) | |
parent | feaf3848a813a106f163013af6fcf6c4bfec92d9 (diff) | |
download | linux-ec98ce480ada787f2cfbd696980ff3564415505b.tar.xz |
Merge branch 'master' into next
Conflicts:
fs/nfsd/nfs4recover.c
Manually fixed above to use new creds API functions, e.g.
nfs4_save_creds().
Signed-off-by: James Morris <jmorris@namei.org>
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 b345749..895b9fe 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); |