[media] mceusb: use %*ph for small buffer dumps (eef8fc37) · Commits · 戴 / test

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>

drivers/media/rc/mceusb.c

+2 −3

Original line number	Original line	Diff line number	Diff line
	@@ -587,9 +587,8 @@ static void mceusb_dev_printdata(struct mceusb_dev ir, char buf,
	if (len == 2)		if (len == 2)
	dev_dbg(dev, "Get hw/sw rev?");		dev_dbg(dev, "Get hw/sw rev?");
	else		else
	dev_dbg(dev, "hw/sw rev 0x%02x 0x%02x 0x%02x 0x%02x",		dev_dbg(dev, "hw/sw rev %*ph",
	data1, data2,		4, &buf[start + 2]);
	buf[start + 4], buf[start + 5]);
	break;		break;
	case MCE_CMD_RESUME:		case MCE_CMD_RESUME:
	dev_dbg(dev, "Device resume requested");		dev_dbg(dev, "Device resume requested");

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