Messages in this thread Patch in this message | | | From | Arvind Yadav <> | Subject | [PATCH 14/15] ALSA: sscape: constify pnp_card_device_id | Date | Thu, 17 Aug 2017 15:36:29 +0530 |
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pnp_card_device_id are not supposed to change at runtime. All functions working with pnp_card_device_id provided by <linux/pnp.h> work with const pnp_card_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> --- 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 1cd2908..733adee 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 */ -- 2.7.4
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