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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-17 15:36:30 +0530
committerTakashi Iwai <tiwai@suse.de>2017-08-17 12:42:32 +0200
commit60f6f0d3f79ea932c0d05d1d9137ef98c3dae9a9 (patch)
treecd2016dfbd5972535179229bbeac731c72310a7d /sound
parent05e20b265c9068d2f5871e3fcddc366d5f6feecb (diff)
ALSA: wavefront: 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 <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>
Diffstat (limited to 'sound')
-rw-r--r--sound/isa/wavefront/wavefront.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c
index da4e9a85f0af..b1989facd732 100644
--- a/sound/isa/wavefront/wavefront.c
+++ b/sound/isa/wavefront/wavefront.c
@@ -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+ */