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Commit 7f266801 authored by Vinod Koul's avatar Vinod Koul Committed by Mark Brown
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ASoC: intel: use __iowrite32_copy for 32 bit copy 



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: default avatarJarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 33c1256f

sound/soc/intel/sst-firmware.c

+3 −6
Original line number Diff line number Diff line
@@ -32,13 +32,10 @@ 


static void block_module_remove(struct sst_module *module);



static void sst_memcpy32(volatile void __iomem *dest, void *src, u32 bytes)

static inline 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((void *)dest, src, bytes/4);

}



/* create new generic firmware object */