From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Sun, 23 Jul 2017 17:23:27 +0000 (+0530)
Subject: ASoC: rt5665: constify acpi_device_id.
X-Git-Tag: v4.14-rc4~21^2~23^2~4^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=abfedab1163a6b01ab400a67f4eed0fea3ccbdd1;p=platform%2Fkernel%2Flinux-exynos.git

ASoC: rt5665: constify acpi_device_id.

acpi_device_id are not supposed to change at runtime. All functions
working with acpi_device_id provided by <acpi/acpi_bus.h> work with
const acpi_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/codecs/rt5665.c b/sound/soc/codecs/rt5665.c
index 54ace3b..d0a9490 100644
--- a/sound/soc/codecs/rt5665.c
+++ b/sound/soc/codecs/rt5665.c
@@ -4970,7 +4970,7 @@ MODULE_DEVICE_TABLE(of, rt5665_of_match);
 #endif
 
 #ifdef CONFIG_ACPI
-static struct acpi_device_id rt5665_acpi_match[] = {
+static const struct acpi_device_id rt5665_acpi_match[] = {
 	{"10EC5665", 0,},
 	{"10EC5666", 0,},
 	{"10EC5668", 0,},