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ASoC: Intel: Fix build for sst-dsp.c on PPC architecture

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Disable build on non X86 architectures except for compile testing. This fixes
the following build errors on PPC and adds an option for testing the build on other
architectures as suggested by Mark Brown :-

sound/soc/intel/sst-dsp.c: In function 'sst_dsp_outbox_write':
sound/soc/intel/sst-dsp.c:218:2: error: implicit declaration of function 'memcpy_toio' [-Werror=implicit-function-declaration]
  memcpy_toio(sst->mailbox.out_base, message, bytes);
  ^
sound/soc/intel/sst-dsp.c: In function 'sst_dsp_outbox_read':
sound/soc/intel/sst-dsp.c:231:2: error: implicit declaration of function 'memcpy_fromio' [-Werror=implicit-function-declaration]
  memcpy_fromio(message, sst->mailbox.out_base, bytes);
  ^

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Liam Girdwood 2014-02-19 16:45:57 +00:00 committed by Mark Brown
parent 6dda27cbbd
commit afd954900a
2 changed files with 2 additions and 0 deletions
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1
sound/soc/intel/Kconfig
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@ -15,6 +15,7 @@ config SND_SST_MFLD_PLATFORM
config SND_SOC_INTEL_SST
tristate "ASoC support for Intel(R) Smart Sound Technology"
select SND_SOC_INTEL_SST_ACPI if ACPI
depends on (X86 || COMPILE_TEST)
help
This adds support for Intel(R) Smart Sound Technology (SST).
Say Y if you have such a device

1
sound/soc/intel/sst-dsp.c
View File

@ -19,6 +19,7 @@
#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include "sst-dsp.h"
#include "sst-dsp-priv.h"