[media] gspca: use %*ph to print small buffers

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/gspca/sq905c.c b/drivers/media/video/gspca/sq905c.c
index 2c2f3d2f357f99afda2554d48feb89ede3fb8940..70fae6982e967fd24df4cf6623cc297d47a677f4 100644 (file)
--- a/drivers/media/video/gspca/sq905c.c
+++ b/drivers/media/video/gspca/sq905c.c
@@ -228,11 +228,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
        }
        /* Note we leave out the usb id and the manufacturing date */
        PDEBUG(D_PROBE,
-              "SQ9050 ID string: %02x - %02x %02x %02x %02x %02x %02x",
-               gspca_dev->usb_buf[3],
-               gspca_dev->usb_buf[14], gspca_dev->usb_buf[15],
-               gspca_dev->usb_buf[16], gspca_dev->usb_buf[17],
-               gspca_dev->usb_buf[18], gspca_dev->usb_buf[19]);
+              "SQ9050 ID string: %02x - %*ph",
+               gspca_dev->usb_buf[3], 6, gspca_dev->usb_buf + 14);
 
        cam->cam_mode = sq905c_mode;
        cam->nmodes = 2;

diff --git a/drivers/media/video/gspca/sq930x.c b/drivers/media/video/gspca/sq930x.c
index 3e1e486af883dfaddc6cd8527c8c03a80dfd90c3..7e8748b31e858dddd1865735584d5657c531df02 100644 (file)
--- a/drivers/media/video/gspca/sq930x.c
+++ b/drivers/media/video/gspca/sq930x.c
@@ -863,15 +863,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
  * 6: c8 / c9 / ca / cf = mode webcam?, sensor? webcam?
  * 7: 00
  */
-       PDEBUG(D_PROBE, "info: %02x %02x %02x %02x %02x %02x %02x %02x",
-                       gspca_dev->usb_buf[0],
-                       gspca_dev->usb_buf[1],
-                       gspca_dev->usb_buf[2],
-                       gspca_dev->usb_buf[3],
-                       gspca_dev->usb_buf[4],
-                       gspca_dev->usb_buf[5],
-                       gspca_dev->usb_buf[6],
-                       gspca_dev->usb_buf[7]);
+       PDEBUG(D_PROBE, "info: %*ph", 8, gspca_dev->usb_buf);
 
        bridge_init(sd);
 

diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c
index f21fd1677c388a383cea3583de2b7114bd460209..e50079503d9607fc33e107f2c56e079575f581a8 100644 (file)
--- a/drivers/media/video/gspca/vc032x.c
+++ b/drivers/media/video/gspca/vc032x.c
@@ -2934,11 +2934,8 @@ static void reg_r(struct gspca_dev *gspca_dev,
                PDEBUG(D_USBI, "GET %02x 0001 %04x %02x", req, index,
                                gspca_dev->usb_buf[0]);
        else
-               PDEBUG(D_USBI, "GET %02x 0001 %04x %02x %02x %02x",
-                               req, index,
-                               gspca_dev->usb_buf[0],
-                               gspca_dev->usb_buf[1],
-                               gspca_dev->usb_buf[2]);
+               PDEBUG(D_USBI, "GET %02x 0001 %04x %*ph",
+                               req, index, 3, gspca_dev->usb_buf);
 #endif
 }