diff options
| author | Jean-François Moine <moinejf@free.fr> | 2010-11-11 06:20:42 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-12-29 08:16:40 -0200 |
| commit | d65174c06f2bf4ff73d1c71960be317b89561c06 (patch) | |
| tree | 1af417af6221dfaaca05fad7ae59cf55bc8e3583 | |
| parent | 14653e64e9db48e91cbd00fba335a6a459e66cc9 (diff) | |
| download | kernel_samsung_smdk4412-d65174c06f2bf4ff73d1c71960be317b89561c06.zip kernel_samsung_smdk4412-d65174c06f2bf4ff73d1c71960be317b89561c06.tar.gz kernel_samsung_smdk4412-d65174c06f2bf4ff73d1c71960be317b89561c06.tar.bz2 | |
[media] gspca - ov519: Don't do USB exchanges after disconnection
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/video/gspca/ov519.c | 2 | ||||
| -rw-r--r-- | drivers/media/video/gspca/w996Xcf.c | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c index 7e86faf..ed70229 100644 --- a/drivers/media/video/gspca/ov519.c +++ b/drivers/media/video/gspca/ov519.c @@ -3937,6 +3937,8 @@ static void sd_stop0(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; + if (!sd->gspca_dev.present) + return; if (sd->bridge == BRIDGE_W9968CF) w9968cf_stop0(sd); diff --git a/drivers/media/video/gspca/w996Xcf.c b/drivers/media/video/gspca/w996Xcf.c index 4066ac8..b5a93e3 100644 --- a/drivers/media/video/gspca/w996Xcf.c +++ b/drivers/media/video/gspca/w996Xcf.c @@ -549,10 +549,8 @@ static int w9968cf_mode_init_regs(struct sd *sd) static void w9968cf_stop0(struct sd *sd) { - if (sd->gspca_dev.present) { - reg_w(sd, 0x39, 0x0000); /* disable JPEG encoder */ - reg_w(sd, 0x16, 0x0000); /* stop video capture */ - } + reg_w(sd, 0x39, 0x0000); /* disable JPEG encoder */ + reg_w(sd, 0x16, 0x0000); /* stop video capture */ } /* The w9968cf docs say that a 0 sized packet means EOF (and also SOF |