[alsa-devel] [PATCH 4/4] ASoC: intel: Constify ACPI device ids

[Mathias Krause]

Constify the ACPI device ID array, it doesn't need to be writable at
runtime.

Signed-off-by: Mathias Krause <minipli at googlemail.com>
Cc: Jarkko Nikula <jarkko.nikula at linux.intel.com>
---
 sound/soc/intel/common/sst-acpi.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/intel/common/sst-acpi.c b/sound/soc/intel/common/sst-acpi.c
index 42f293f9c6e2..67b6d3d52f57 100644
--- a/sound/soc/intel/common/sst-acpi.c
+++ b/sound/soc/intel/common/sst-acpi.c
@@ -263,7 +263,7 @@ static struct sst_acpi_desc sst_acpi_baytrail_desc = {
 	.resindex_dma_base = -1,
 };
 
-static struct acpi_device_id sst_acpi_match[] = {
+static const struct acpi_device_id sst_acpi_match[] = {
 	{ "INT33C8", (unsigned long)&sst_acpi_haswell_desc },
 	{ "INT3438", (unsigned long)&sst_acpi_broadwell_desc },
 	{ "80860F28", (unsigned long)&sst_acpi_baytrail_desc },
-- 
1.7.10.4