From 829374f544b3b9499300f48c741cbc085ce06c14 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Sat, 19 Aug 2017 23:24:56 +0530 Subject: [PATCH] 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 work with const parisc_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/mux.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/mux.c b/drivers/tty/serial/mux.c index 8a4be4b73723..6afe83dad49f 100644 --- a/drivers/tty/serial/mux.c +++ b/drivers/tty/serial/mux.c @@ -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, } }; -- 2.45.2