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author | Ingo Molnar <mingo@elte.hu> | 2008-12-12 10:29:35 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-12-12 10:29:35 +0100 |
commit | c1dfdc7597d051b09555d4ae2acb90403e238746 (patch) | |
tree | 86aa49f5a2ab25459f9196dd6724bbe6645b1375 /drivers/media/video/gspca/pac7311.c | |
parent | efbe027e95dc13ac343b6130948418d7ead7ddf1 (diff) | |
parent | 8b1fae4e4200388b64dd88065639413cb3f1051c (diff) |
Merge commit 'v2.6.28-rc8' into sched/core
Diffstat (limited to 'drivers/media/video/gspca/pac7311.c')
-rw-r--r-- | drivers/media/video/gspca/pac7311.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c index e5ff9a6199ef..fbd45e235d97 100644 --- a/drivers/media/video/gspca/pac7311.c +++ b/drivers/media/video/gspca/pac7311.c @@ -749,10 +749,13 @@ static void sd_stopN(struct gspca_dev *gspca_dev) reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */ } +/* called on streamoff with alt 0 and on disconnect */ static void sd_stop0(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; + if (!gspca_dev->present) + return; if (sd->sensor == SENSOR_PAC7302) { reg_w(gspca_dev, 0xff, 0x01); reg_w(gspca_dev, 0x78, 0x40); |