The sst-firmware was also using own method to do 32bit copy, turns out we have a kernel API so use that instead
[For BYT] Tested-by: Jarkko Nikula jarkko.nikula@linux.intel.com Signed-off-by: Vinod Koul vinod.koul@intel.com --- sound/soc/intel/sst-firmware.c | 7 ++----- 1 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/sound/soc/intel/sst-firmware.c b/sound/soc/intel/sst-firmware.c index 3bb43da..44090ac 100644 --- a/sound/soc/intel/sst-firmware.c +++ b/sound/soc/intel/sst-firmware.c @@ -34,11 +34,8 @@ static void block_module_remove(struct sst_module *module);
static void sst_memcpy32(volatile void __iomem *dest, void *src, u32 bytes) { - u32 i; - - /* copy one 32 bit word at a time as 64 bit access is not supported */ - for (i = 0; i < bytes; i += 4) - memcpy_toio(dest + i, src + i, 4); + /* __iowrite32_copy use 32bit size values so divide by 4 */ + __iowrite32_copy(dest, src, bytes/4); }
/* create new generic firmware object */