From: Stefan Ringel <linu...@stefanringel.de>
Signed-off-by: Stefan Ringel <linu...@stefanringel.de>
---
drivers/media/video/tm6000/tm6000-core.c | 49 -----------------------------
drivers/media/video/tm6000/tm6000-video.c | 21 ++++++++++--
2 files changed, 17 insertions(+), 53 deletions(-)
diff --git a/drivers/media/video/tm6000/tm6000-core.c
b/drivers/media/video/tm6000/tm6000-core.c
index c007e6d..920299e 100644
--- a/drivers/media/video/tm6000/tm6000-core.c
+++ b/drivers/media/video/tm6000/tm6000-core.c
@@ -599,55 +599,6 @@ int tm6000_init(struct tm6000_core *dev)
return rc;
}
-int tm6000_reset(struct tm6000_core *dev)
-{
- int pipe;
- int err;
-
- msleep(500);
-
- err = usb_set_interface(dev->udev, dev->isoc_in.bInterfaceNumber, 0);
- if (err < 0) {
- tm6000_err("failed to select interface %d, alt. setting 0\n",
- dev->isoc_in.bInterfaceNumber);
- return err;
- }
-
- err = usb_reset_configuration(dev->udev);
- if (err < 0) {
- tm6000_err("failed to reset configuration\n");
- return err;
- }
-
- if ((dev->quirks & TM6000_QUIRK_NO_USB_DELAY) == 0)
- msleep(5);
-
- /*
- * Not all devices have int_in defined
- */
- if (!dev->int_in.endp)
- return 0;
-
- err = usb_set_interface(dev->udev, dev->isoc_in.bInterfaceNumber, 2);
- if (err < 0) {
- tm6000_err("failed to select interface %d, alt. setting 2\n",
- dev->isoc_in.bInterfaceNumber);
- return err;
- }
-
- msleep(5);
-
- pipe = usb_rcvintpipe(dev->udev,
- dev->int_in.endp->desc.bEndpointAddress &
USB_ENDPOINT_NUMBER_MASK);
-
- err = usb_clear_halt(dev->udev, pipe);
- if (err < 0) {
- tm6000_err("usb_clear_halt failed: %d\n", err);
- return err;
- }
-
- return 0;
-}
int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate)
{
diff --git a/drivers/media/video/tm6000/tm6000-video.c
b/drivers/media/video/tm6000/tm6000-video.c
index 1e5ace0..4db3535 100644
--- a/drivers/media/video/tm6000/tm6000-video.c
+++ b/drivers/media/video/tm6000/tm6000-video.c
@@ -1609,12 +1609,25 @@ static int tm6000_release(struct file *file)
tm6000_uninit_isoc(dev);
+ /* Stop interrupt USB pipe */
+ tm6000_ir_int_stop(dev);
+
+ usb_reset_configuration(dev->udev);
+
+ if (&dev->int_in)
+ usb_set_interface(dev->udev,
+ dev->isoc_in.bInterfaceNumber,
+ 2);
+ else
+ usb_set_interface(dev->udev,
+ dev->isoc_in.bInterfaceNumber,
+ 0);
+
+ /* Start interrupt USB pipe */
+ tm6000_ir_int_start(dev);
+
if (!fh->radio)
videobuf_mmap_free(&fh->vb_vidq);
-
- err = tm6000_reset(dev);
- if (err < 0)
- dev_err(&vdev->dev, "reset failed: %d\n", err);
}
kfree(fh);
--
1.7.7
--
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