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| author | Alex Woods <devnull@localhost> | 2003-06-03 18:13:51 +0000 |
|---|---|---|
| committer | Alex Woods <devnull@localhost> | 2003-06-03 18:13:51 +0000 |
| commit | c63cacdc5511a98ffb6495b40eb389811c00535d (patch) | |
| tree | 4a1c7396519f07a04894fb6b8291c27efd16d66f /linux/drivers/media | |
| parent | 00699a4029ce618643bb164cde178e6deccfbccb (diff) | |
| download | mediapointer-dvb-s2-c63cacdc5511a98ffb6495b40eb389811c00535d.tar.gz mediapointer-dvb-s2-c63cacdc5511a98ffb6495b40eb389811c00535d.tar.bz2 | |
Stop usb semaphore clobbering itself
Diffstat (limited to 'linux/drivers/media')
| -rw-r--r-- | linux/drivers/media/dvb/ttusb-dec/ttusb_dec.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/linux/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/linux/drivers/media/dvb/ttusb-dec/ttusb_dec.c index 1e9d8ddc6..63cf6251a 100644 --- a/linux/drivers/media/dvb/ttusb-dec/ttusb_dec.c +++ b/linux/drivers/media/dvb/ttusb-dec/ttusb_dec.c @@ -520,6 +520,7 @@ ttusb_dec_stop_iso_xfer(struct ttusb_dec * dec) { int i; + u8 b0[] = { 0x00 }; dprintk("%s\n", __FUNCTION__); @@ -530,17 +531,16 @@ ttusb_dec_stop_iso_xfer(struct ttusb_dec * dec) if (!dec->iso_stream_count) { - u8 b0[] = { 0x00 }; - for (i = 0; i < ISO_BUF_COUNT; i++) usb_unlink_urb(dec->iso_urb[i]); - ttusb_dec_send_command(dec, 0x81, sizeof (b0), b0, NULL, NULL); - } up(&dec->iso_sem); + if (!dec->iso_stream_count) + ttusb_dec_send_command(dec, 0x81, sizeof (b0), b0, NULL, NULL); + } static int |