From: Mauro Carvalho Chehab Date: Sun, 6 Mar 2016 13:00:09 +0000 (-0300) Subject: [media] mceusb: use %*ph for small buffer dumps X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=eef8fc374c131647ea9eea3301f06f4eee7f51ae;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git [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 --- diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c index 2cdb740cde48..35155ae500c7 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");