Commit 73a3d4f4 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Greg Kroah-Hartman
Browse files

tty: rpmsg: Define tty name via constant string literal 



Driver uses already twice the same string literal.

Define it in one place, so every user will have this
name consistent.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20211025135148.53944-5-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 88af70be

drivers/tty/rpmsg_tty.c

+3 −2
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ 
#include <linux/tty.h>

#include <linux/tty_flip.h>



#define RPMSG_TTY_NAME	"ttyRPMSG"

#define MAX_TTY_RPMSG	32



static DEFINE_IDR(tty_idr);	/* tty instance id */
@@ -172,7 +173,7 @@ static int rpmsg_tty_probe(struct rpmsg_device *rpdev) 


	dev_set_drvdata(dev, cport);



	dev_dbg(dev, "New channel: 0x%x -> 0x%x : ttyRPMSG%d\n",

	dev_dbg(dev, "New channel: 0x%x -> 0x%x: " RPMSG_TTY_NAME "%d\n",

		rpdev->src, rpdev->dst, cport->id);



	return 0;
@@ -224,7 +225,7 @@ static int __init rpmsg_tty_init(void) 
		return PTR_ERR(rpmsg_tty_driver);



	rpmsg_tty_driver->driver_name = "rpmsg_tty";

	rpmsg_tty_driver->name = "ttyRPMSG";

	rpmsg_tty_driver->name = RPMSG_TTY_NAME;

	rpmsg_tty_driver->major = 0;

	rpmsg_tty_driver->type = TTY_DRIVER_TYPE_CONSOLE;