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Commit b3baaa47 authored by Vinod Koul's avatar Vinod Koul Committed by Mark Brown
Browse files

ASoC: intel: use __iowrite32_copy for 32 bit copy 



The driver was using own method to do 32bit copy, turns out we have a kernel
API so use that instead

Tested-by: default avatarSubhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 161aa49e

sound/soc/intel/sst/sst_loader.c

+5 −7
Original line number Diff line number Diff line
@@ -39,14 +39,12 @@ 
#include "sst.h"

#include "../sst-dsp.h"



static void memcpy32_toio(void __iomem *dst, const void *src, int count)

static inline void memcpy32_toio(void __iomem *dst, const void *src, int count)

{

	int i;

	const u32 *src_32 = src;

	u32 *dst_32 = dst;



	for (i = 0; i < count/sizeof(u32); i++)

		writel(*src_32++, dst_32++);

	/* __iowrite32_copy uses 32-bit count values so divide by 4 for

	 * right count in words

	 */

	__iowrite32_copy(dst, src, count/4);

}



/**