diff options
| -rw-r--r-- | drivers/media/dvb/dvb-usb/dvb_usb_urb.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/media/dvb/dvb-usb/dvb_usb_urb.c b/drivers/media/dvb/dvb-usb/dvb_usb_urb.c index 75b7ac43810d..e886362ccf7e 100644 --- a/drivers/media/dvb/dvb-usb/dvb_usb_urb.c +++ b/drivers/media/dvb/dvb-usb/dvb_usb_urb.c | |||
| @@ -8,6 +8,7 @@ | |||
| 8 | */ | 8 | */ |
| 9 | #include "dvb_usb_common.h" | 9 | #include "dvb_usb_common.h" |
| 10 | 10 | ||
| 11 | #undef DVB_USB_XFER_DEBUG | ||
| 11 | int dvb_usbv2_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf, | 12 | int dvb_usbv2_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf, |
| 12 | u16 rlen, int delay_ms) | 13 | u16 rlen, int delay_ms) |
| 13 | { | 14 | { |
| @@ -26,8 +27,10 @@ int dvb_usbv2_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf, | |||
| 26 | if (ret) | 27 | if (ret) |
| 27 | return ret; | 28 | return ret; |
| 28 | 29 | ||
| 30 | #ifdef DVB_USB_XFER_DEBUG | ||
| 29 | print_hex_dump(KERN_DEBUG, KBUILD_MODNAME ": >>> ", DUMP_PREFIX_NONE, | 31 | print_hex_dump(KERN_DEBUG, KBUILD_MODNAME ": >>> ", DUMP_PREFIX_NONE, |
| 30 | 32, 1, wbuf, wlen, 0); | 32 | 32, 1, wbuf, wlen, 0); |
| 33 | #endif | ||
| 31 | 34 | ||
| 32 | ret = usb_bulk_msg(d->udev, usb_sndbulkpipe(d->udev, | 35 | ret = usb_bulk_msg(d->udev, usb_sndbulkpipe(d->udev, |
| 33 | d->props->generic_bulk_ctrl_endpoint), wbuf, wlen, | 36 | d->props->generic_bulk_ctrl_endpoint), wbuf, wlen, |
| @@ -53,10 +56,10 @@ int dvb_usbv2_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf, | |||
| 53 | if (ret) | 56 | if (ret) |
| 54 | pr_err("%s: recv bulk message failed: %d\n", | 57 | pr_err("%s: recv bulk message failed: %d\n", |
| 55 | KBUILD_MODNAME, ret); | 58 | KBUILD_MODNAME, ret); |
| 56 | else | 59 | #ifdef DVB_USB_XFER_DEBUG |
| 57 | print_hex_dump(KERN_DEBUG, KBUILD_MODNAME ": <<< ", | 60 | print_hex_dump(KERN_DEBUG, KBUILD_MODNAME ": <<< ", |
| 58 | DUMP_PREFIX_NONE, 32, 1, rbuf, actlen, | 61 | DUMP_PREFIX_NONE, 32, 1, rbuf, actlen, 0); |
| 59 | 0); | 62 | #endif |
| 60 | } | 63 | } |
| 61 | 64 | ||
| 62 | mutex_unlock(&d->usb_mutex); | 65 | mutex_unlock(&d->usb_mutex); |