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Commit 65d9bc92 authored by Antti Palosaari's avatar Antti Palosaari Committed by Mauro Carvalho Chehab
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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: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 1d16e6d3

drivers/media/dvb/dvb-usb-v2/dvb_usb_urb.c

+4 −10
Original line number Diff line number Diff line
@@ -21,7 +21,6 @@ 


#include "dvb_usb_common.h"



#undef DVB_USB_XFER_DEBUG

int dvb_usbv2_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf,

		u16 rlen)

{
@@ -37,10 +36,8 @@ int dvb_usbv2_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf, 
	if (ret < 0)

		return ret;



#ifdef DVB_USB_XFER_DEBUG

	print_hex_dump(KERN_DEBUG, KBUILD_MODNAME ": >>> ", DUMP_PREFIX_NONE,

			32, 1, wbuf, wlen, 0);

#endif

	dev_dbg(&d->udev->dev, "%s: >>> %*ph\n", __func__, wlen, wbuf);



	ret = usb_bulk_msg(d->udev, usb_sndbulkpipe(d->udev,

			d->props->generic_bulk_ctrl_endpoint), wbuf, wlen,

			&actual_length, 2000);
@@ -64,11 +61,8 @@ int dvb_usbv2_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf, 
			dev_err(&d->udev->dev, "%s: 2nd usb_bulk_msg() " \

					"failed=%d\n", KBUILD_MODNAME, ret);



#ifdef DVB_USB_XFER_DEBUG

		print_hex_dump(KERN_DEBUG, KBUILD_MODNAME ": <<< ",

				DUMP_PREFIX_NONE, 32, 1, rbuf, actual_length,

				0);

#endif

		dev_dbg(&d->udev->dev, "%s: <<< %*ph\n", __func__,

				actual_length, rbuf);

	}



	mutex_unlock(&d->usb_mutex);