[PATCH 1/4] ASoC: rt5514: constify acpi_device_id.

[Arvind Yadav <arvind.yadav.cs@gmail.com>]

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>
---
 sound/soc/codecs/rt5514.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index 1b6796c..a7c071e 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -1097,7 +1097,7 @@ MODULE_DEVICE_TABLE(of, rt5514_of_match);
 #endif
 
 #ifdef CONFIG_ACPI
-static struct acpi_device_id rt5514_acpi_match[] = {
+static const struct acpi_device_id rt5514_acpi_match[] = {
 	{ "10EC5514", 0},
 	{},
 };
-- 
2.7.4