From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Thu, 13 Sep 2012 16:19:05 +0000 (-0700)
Subject: USB: serial: move usb_serial_debug_data to use %*ph
X-Git-Tag: firefly_0821_release~3680^2~1975^2~127
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1db9e45c340213d3b19d456fbf678406c1334959;p=firefly-linux-kernel-4.4.55.git

USB: serial: move usb_serial_debug_data to use %*ph

Now that we have a printk modifier for data streams, use it instead of
rolling our own.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 86c0b451745d..9e9a0a8991e4 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -360,15 +360,9 @@ static inline void usb_serial_debug_data(int debug,
 					 const char *function, int size,
 					 const unsigned char *data)
 {
-	int i;
-
-	if (debug) {
-		dev_printk(KERN_DEBUG, dev, "%s - length = %d, data = ",
-			   function, size);
-		for (i = 0; i < size; ++i)
-			printk("%.2x ", data[i]);
-		printk("\n");
-	}
+	if (debug)
+		dev_printk(KERN_DEBUG, dev, "%s - length = %d, data = %*ph\n",
+			   function, size, size, data);
 }
 
 /* Use our own dbg macro */