tjh.dev / kernel
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[media] dvb_usb_v2: use %*ph to dump usb xfer debugs

Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

authored by

Antti Palosaari and committed by
Mauro Carvalho Chehab 65d9bc92 1d16e6d3

+4 -10
+4 -10
drivers/media/dvb/dvb-usb-v2/dvb_usb_urb.c
··· 21 21 22 22 #include "dvb_usb_common.h" 23 23 24 - #undef DVB_USB_XFER_DEBUG 25 24 int dvb_usbv2_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf, 26 25 u16 rlen) 27 26 { ··· 36 37 if (ret < 0) 37 38 return ret; 38 39 39 - #ifdef DVB_USB_XFER_DEBUG 40 - print_hex_dump(KERN_DEBUG, KBUILD_MODNAME ": >>> ", DUMP_PREFIX_NONE, 41 - 32, 1, wbuf, wlen, 0); 42 - #endif 40 + dev_dbg(&d->udev->dev, "%s: >>> %*ph\n", __func__, wlen, wbuf); 41 + 43 42 ret = usb_bulk_msg(d->udev, usb_sndbulkpipe(d->udev, 44 43 d->props->generic_bulk_ctrl_endpoint), wbuf, wlen, 45 44 &actual_length, 2000); ··· 61 64 dev_err(&d->udev->dev, "%s: 2nd usb_bulk_msg() " \ 62 65 "failed=%d\n", KBUILD_MODNAME, ret); 63 66 64 - #ifdef DVB_USB_XFER_DEBUG 65 - print_hex_dump(KERN_DEBUG, KBUILD_MODNAME ": <<< ", 66 - DUMP_PREFIX_NONE, 32, 1, rbuf, actual_length, 67 - 0); 68 - #endif 67 + dev_dbg(&d->udev->dev, "%s: <<< %*ph\n", __func__, 68 + actual_length, rbuf); 69 69 } 70 70 71 71 mutex_unlock(&d->usb_mutex);