From 05e20b265c9068d2f5871e3fcddc366d5f6feecb Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Thu, 17 Aug 2017 15:36:29 +0530 Subject: [PATCH] ALSA: sscape: constify pnp_card_device_id pnp_card_device_id are not supposed to change at runtime. All functions working with pnp_card_device_id provided by work with const pnp_card_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav Signed-off-by: Takashi Iwai --- sound/isa/sscape.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c index 1cd2908e4f12..733adee5afbf 100644 --- a/sound/isa/sscape.c +++ b/sound/isa/sscape.c @@ -88,7 +88,7 @@ MODULE_PARM_DESC(joystick, "Enable gameport."); static int isa_registered; static int pnp_registered; -static struct pnp_card_device_id sscape_pnpids[] = { +static const struct pnp_card_device_id sscape_pnpids[] = { { .id = "ENS3081", .devs = { { "ENS0000" } } }, /* Soundscape PnP */ { .id = "ENS4081", .devs = { { "ENS1011" } } }, /* VIVO90 */ { .id = "" } /* end */ -- 2.20.1