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authorMauro Carvalho Chehab <mchehab@osg.samsung.com>2016-03-06 13:00:09 (GMT)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2016-03-10 16:37:44 (GMT)
commiteef8fc374c131647ea9eea3301f06f4eee7f51ae (patch)
tree6272b0f8e99fec7e1a5353db63b06a269b194583 /drivers/media
parentde08b5a8be0df1eb7c796b0fe6b30cf1d03d14a6 (diff)
downloadlinux-eef8fc374c131647ea9eea3301f06f4eee7f51ae.tar.xz
[media] mceusb: use %*ph for small buffer dumps
It makes the printk cleaner. As a side efect, it also fixes those smatch warnings: drivers/media/rc/mceusb.c:590 mceusb_dev_printdata() warn: argument 6 to %02x specifier has type 'char' drivers/media/rc/mceusb.c:590 mceusb_dev_printdata() warn: argument 7 to %02x specifier has type 'char' Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/rc/mceusb.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
index 2cdb740..35155ae 100644
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -587,9 +587,8 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
if (len == 2)
dev_dbg(dev, "Get hw/sw rev?");
else
- dev_dbg(dev, "hw/sw rev 0x%02x 0x%02x 0x%02x 0x%02x",
- data1, data2,
- buf[start + 4], buf[start + 5]);
+ dev_dbg(dev, "hw/sw rev %*ph",
+ 4, &buf[start + 2]);
break;
case MCE_CMD_RESUME:
dev_dbg(dev, "Device resume requested");