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| author | Hans de Goede <hdegoede@redhat.com> | 2012-01-01 17:20:14 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-01-06 09:04:17 -0200 |
| commit | 5dae603d84ff5b6b24186b521f4353b3860b11e2 (patch) | |
| tree | 6bd98d21a98c06742865d2ee59bcaefd00c12749 /drivers/media/video/gspca/gspca.c | |
| parent | 1153f04dea315a95e14ef5376737f7fbe18282c3 (diff) | |
| download | linux-5dae603d84ff5b6b24186b521f4353b3860b11e2.tar.gz linux-5dae603d84ff5b6b24186b521f4353b3860b11e2.tar.bz2 linux-5dae603d84ff5b6b24186b521f4353b3860b11e2.zip | |
[media] gspca: Check dev->actconfig rather than dev->config
Check dev->actconfig rather than dev->config when checking various
configuration things. dev->config points to the array of configs for the
device so dev->config->foo boils down to dev->config[0].foo and the first
config is not necessarily always the active config.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/gspca/gspca.c')
| -rw-r--r-- | drivers/media/video/gspca/gspca.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index 4767f159b62a..338dae448787 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -2313,12 +2313,12 @@ int gspca_dev_probe2(struct usb_interface *intf, gspca_dev->iface = intf->cur_altsetting->desc.bInterfaceNumber; /* check if any audio device */ - if (dev->config->desc.bNumInterfaces != 1) { + if (dev->actconfig->desc.bNumInterfaces != 1) { int i; struct usb_interface *intf2; - for (i = 0; i < dev->config->desc.bNumInterfaces; i++) { - intf2 = dev->config->interface[i]; + for (i = 0; i < dev->actconfig->desc.bNumInterfaces; i++) { + intf2 = dev->actconfig->interface[i]; if (intf2 != NULL && intf2->altsetting != NULL && intf2->altsetting->desc.bInterfaceClass == @@ -2399,7 +2399,7 @@ int gspca_dev_probe(struct usb_interface *intf, } /* the USB video interface must be the first one */ - if (dev->config->desc.bNumInterfaces != 1 + if (dev->actconfig->desc.bNumInterfaces != 1 && intf->cur_altsetting->desc.bInterfaceNumber != 0) return -ENODEV; |