Commit 829374f5 authored by Arvind Yadav's avatar Arvind Yadav Committed by Greg Kroah-Hartman
Browse files

tty: mux: constify parisc_device_id 



parisc_device_id are not supposed to change at runtime. All functions
working with parisc_device_id provided by <asm/parisc-device.h> work
with const parisc_device_id. So mark the non-const structs as const.

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0d474f7f

drivers/tty/serial/mux.c

+2 −2
Original line number Diff line number Diff line
@@ -536,13 +536,13 @@ static int mux_remove(struct parisc_device *dev) 
 * This table only contains the parisc_device_id of known builtin mux

 * devices.  All other mux cards will be detected by the generic mux_tbl.

 */

static struct parisc_device_id builtin_mux_tbl[] = {

static const struct parisc_device_id builtin_mux_tbl[] = {

	{ HPHW_A_DIRECT, HVERSION_REV_ANY_ID, 0x15, 0x0000D }, /* All K-class */

	{ HPHW_A_DIRECT, HVERSION_REV_ANY_ID, 0x44, 0x0000D }, /* E35, E45, and E55 */

	{ 0, }

};



static struct parisc_device_id mux_tbl[] = {

static const struct parisc_device_id mux_tbl[] = {

	{ HPHW_A_DIRECT, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x0000D },

	{ 0, }

};

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