[PATCH 14/15] ALSA: sscape: constify pnp_card_device_id

From	Arvind Yadav <arvind.yadav.cs@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH 14/15] ALSA: sscape: constify pnp_card_device_id
Date	2017-08-17 12:10 +0200
Message-ID	<ufpUt-3mI-13@gated-at.bofh.it> (permalink)
References	<ufpUt-3mI-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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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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[PATCH 14/15] ALSA: sscape: constify pnp_card_device_id Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-08-17 12:10 +0200

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