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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-15 11:01:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-15 11:01:53 -0700 |
| commit | ed75ded7dd3fdb647df4efefc5d11158e3d182be (patch) | |
| tree | b1deddc70e76c03c1416add83c90160cefc5ac6f /drivers/media/video/stv680.c | |
| parent | e5a301ee02e53acf000bb8331587129930bc2290 (diff) | |
| parent | 5570dd02ca7fb2e28d32516fae05031d48711aa5 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb:
V4L/DVB (4750): AGC command1/2 is board specific
V4L/DVB (4748): Fixed oops for Nova-T USB2
V4L/DVB (4746): HM12 is YUV 4:2:0, not YUV 4:1:1
V4L/DVB (4744): The Samsung TCPN2121P30A does not have a tda9887
V4L/DVB (4743): Fix oops in VIDIOC_G_PARM
V4L/DVB (4742): Drivers/media/video: handle sysfs errors
V4L/DVB (4741): {ov511,stv680}: handle sysfs errors
V4L/DVB (4740): Fixed an if-block to avoid floating with debug-messages
V4L/DVB (4739): SECAM support for saa7113 into saa7115
V4L/DVB (4738): Bt8xx/dvb-bt8xx.c: check kmalloc() return value.
V4L/DVB (4734): Tda826x: fix frontend selection for dvb_attach
V4L/DVB (4733): Tda10086: fix frontend selection for dvb_attach
V4L/DVB (4732): Fix spelling error in Kconfig help text for DVB_CORE_ATTACH
V4L/DVB (4731a): Kconfig: restore pvrusb2 menu items
V4L/DVB (4729): Fix VIDIOC_G_FMT for NTSC in cx25840.
V4L/DVB (4727): Support status readout for saa713x based FM radio
V4L/DVB (4725): Fix vivi compile on parisc
V4L/DVB (4692): Add WinTV-HVR3000 DVB-T support
Diffstat (limited to 'drivers/media/video/stv680.c')
| -rw-r--r-- | drivers/media/video/stv680.c | 53 |
1 files changed, 43 insertions, 10 deletions
diff --git a/drivers/media/video/stv680.c b/drivers/media/video/stv680.c index 87e11300181..6d1ef1e2e8e 100644 --- a/drivers/media/video/stv680.c +++ b/drivers/media/video/stv680.c @@ -516,16 +516,45 @@ stv680_file(frames_read, framecount, "%d\n"); stv680_file(packets_dropped, dropped, "%d\n"); stv680_file(decoding_errors, error, "%d\n"); -static void stv680_create_sysfs_files(struct video_device *vdev) +static int stv680_create_sysfs_files(struct video_device *vdev) { - video_device_create_file(vdev, &class_device_attr_model); - video_device_create_file(vdev, &class_device_attr_in_use); - video_device_create_file(vdev, &class_device_attr_streaming); - video_device_create_file(vdev, &class_device_attr_palette); - video_device_create_file(vdev, &class_device_attr_frames_total); - video_device_create_file(vdev, &class_device_attr_frames_read); - video_device_create_file(vdev, &class_device_attr_packets_dropped); - video_device_create_file(vdev, &class_device_attr_decoding_errors); + int rc; + + rc = video_device_create_file(vdev, &class_device_attr_model); + if (rc) goto err; + rc = video_device_create_file(vdev, &class_device_attr_in_use); + if (rc) goto err_model; + rc = video_device_create_file(vdev, &class_device_attr_streaming); + if (rc) goto err_inuse; + rc = video_device_create_file(vdev, &class_device_attr_palette); + if (rc) goto err_stream; + rc = video_device_create_file(vdev, &class_device_attr_frames_total); + if (rc) goto err_pal; + rc = video_device_create_file(vdev, &class_device_attr_frames_read); + if (rc) goto err_framtot; + rc = video_device_create_file(vdev, &class_device_attr_packets_dropped); + if (rc) goto err_framread; + rc = video_device_create_file(vdev, &class_device_attr_decoding_errors); + if (rc) goto err_dropped; + + return 0; + +err_dropped: + video_device_remove_file(vdev, &class_device_attr_packets_dropped); +err_framread: + video_device_remove_file(vdev, &class_device_attr_frames_read); +err_framtot: + video_device_remove_file(vdev, &class_device_attr_frames_total); +err_pal: + video_device_remove_file(vdev, &class_device_attr_palette); +err_stream: + video_device_remove_file(vdev, &class_device_attr_streaming); +err_inuse: + video_device_remove_file(vdev, &class_device_attr_in_use); +err_model: + video_device_remove_file(vdev, &class_device_attr_model); +err: + return rc; } static void stv680_remove_sysfs_files(struct video_device *vdev) @@ -1418,9 +1447,13 @@ static int stv680_probe (struct usb_interface *intf, const struct usb_device_id PDEBUG (0, "STV(i): registered new video device: video%d", stv680->vdev->minor); usb_set_intfdata (intf, stv680); - stv680_create_sysfs_files(stv680->vdev); + retval = stv680_create_sysfs_files(stv680->vdev); + if (retval) + goto error_unreg; return 0; +error_unreg: + video_unregister_device(stv680->vdev); error_vdev: video_device_release(stv680->vdev); error: |