Kernel printf format %*ph allows to print small buffers up to 64 bytes.
Make use of it to simplify the debug output code.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
- hid_dbg(tdev->hdev, "-> %d %c %02hhx %02hhx %02hhx %02hhx %02hhx %02hhx %02hhx\n",
- buf[0], buf[1], buf[2], buf[3], buf[4],
- buf[5], buf[6], buf[7], buf[8]);
+ hid_dbg(tdev->hdev, "-> %d %c %7ph\n", buf[0], buf[1], &buf[2]);
- hid_dbg(tdev->hdev, "<- %d %c %02hhx %02hhx %02hhx %02hhx %02hhx %02hhx %02hhx\n",
- buf[0], buf[1], buf[2], buf[3], buf[4],
- buf[5], buf[6], buf[7], buf[8]);
+ hid_dbg(tdev->hdev, "<- %d %c %7ph\n", buf[0], buf[1], &buf[2]);
err:
mutex_unlock(&tdev->lock);
return ret;
err:
mutex_unlock(&tdev->lock);
return ret;