diff options
| author | James Morris <jmorris@namei.org> | 2011-01-10 09:46:24 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2011-01-10 09:46:24 +1100 |
| commit | d2e7ad19229f982fc1eb731827d82ceac90abfb3 (patch) | |
| tree | 98a3741b4d4b27a48b3c7ea9babe331e539416a8 /drivers/media/video/pwc/pwc-ctrl.c | |
| parent | d03a5d888fb688c832d470b749acc5ed38e0bc1d (diff) | |
| parent | 0c21e3aaf6ae85bee804a325aa29c325209180fd (diff) | |
Merge branch 'master' into next
Conflicts:
security/smack/smack_lsm.c
Verified and added fix by Stephen Rothwell <sfr@canb.auug.org.au>
Ok'd by Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'drivers/media/video/pwc/pwc-ctrl.c')
| -rw-r--r-- | drivers/media/video/pwc/pwc-ctrl.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/video/pwc/pwc-ctrl.c b/drivers/media/video/pwc/pwc-ctrl.c index 6b8fbddc074..1593f8deb81 100644 --- a/drivers/media/video/pwc/pwc-ctrl.c +++ b/drivers/media/video/pwc/pwc-ctrl.c @@ -1386,11 +1386,16 @@ long pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg) { ARG_DEF(int, qual) + if (pdev->iso_init) { + ret = -EBUSY; + break; + } + ARG_IN(qual) if (ARGR(qual) < 0 || ARGR(qual) > 3) ret = -EINVAL; else - ret = pwc_try_video_mode(pdev, pdev->view.x, pdev->view.y, pdev->vframes, ARGR(qual), pdev->vsnapshot); + ret = pwc_set_video_mode(pdev, pdev->view.x, pdev->view.y, pdev->vframes, ARGR(qual), pdev->vsnapshot); if (ret >= 0) pdev->vcompression = ARGR(qual); break; |