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ASoC: Intel: fix possible acpi enumeration panic

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A crash can occur on some platforms where adsp is enumerated but codec is not
matched. Define codec_id as a pointer intead of an array so that it gets
initialized to NULL for the terminating element of sst_acpi_bytcr[] and
sst_acpi_chv[].

Signed-off-by: Kevin Strasser <kevin.strasser@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kevin Strasser 2014-12-15 16:15:04 -08:00 committed by Mark Brown
parent f5d40b400f
commit de5f644e3c
1 changed files with 1 additions and 1 deletions
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2
sound/soc/intel/sst/sst_acpi.c
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@ -43,7 +43,7 @@
#include "sst.h"
struct sst_machines {
char codec_id[32];
char *codec_id;
char board[32];
char machine[32];
void (*machine_quirk)(void);