[PATCH] hid: holtekff: use %*ph to dump small buffers

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/hid/hid-holtekff.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/hid/hid-holtekff.c b/drivers/hid/hid-holtekff.c
index 4e75421..ff295e6 100644
--- a/drivers/hid/hid-holtekff.c
+++ b/drivers/hid/hid-holtekff.c

@@ -100,8 +100,7 @@ static void holtekff_send(struct holtekff_device *holtekff,
 		holtekff->field->value[i] = data[i];
 	}
 
-	dbg_hid("sending %02x %02x %02x %02x %02x %02x %02x\n", data[0],
-		data[1], data[2], data[3], data[4], data[5], data[6]);
+	dbg_hid("sending %*ph\n", 7, data);
 
 	usbhid_submit_report(hid, holtekff->field->report, USB_DIR_OUT);
 }