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ALSA: wavefront: constify pnp_card_device_id

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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>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Arvind Yadav 2017-08-17 15:36:30 +05:30 committed by Takashi Iwai
parent 05e20b265c
commit 60f6f0d3f7
1 changed files with 1 additions and 1 deletions
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sound/isa/wavefront/wavefront.c
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@ -88,7 +88,7 @@ MODULE_PARM_DESC(use_cs4232_midi, "Use CS4232 MPU-401 interface (inaccessibly lo
static int isa_registered;
static int pnp_registered;
static struct pnp_card_device_id snd_wavefront_pnpids[] = {
static const struct pnp_card_device_id snd_wavefront_pnpids[] = {
/* Tropez */
{ .id = "CSC7532", .devs = { { "CSC0000" }, { "CSC0010" }, { "PnPb006" }, { "CSC0004" } } },
/* Tropez+ */