[PATCH] ASoC: qcom: lpass-platform: Update memremap flag to MEMREMAP_WC

Srinivasa Rao Mandadapu quic_srivasam at quicinc.com
Wed Apr 13 12:09:56 CEST 2022


Update memremap flag from MEMREMAP_WT to MEMREMAP_WC for better
performance.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam at quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu at quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu at quicinc.com>
---
 sound/soc/qcom/lpass-platform.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/qcom/lpass-platform.c b/sound/soc/qcom/lpass-platform.c
index a7c677f..2590d65 100644
--- a/sound/soc/qcom/lpass-platform.c
+++ b/sound/soc/qcom/lpass-platform.c
@@ -1160,7 +1160,7 @@ static int lpass_platform_prealloc_cdc_dma_buffer(struct snd_soc_component *comp
 		break;
 	}
 
-	buf->area = (unsigned char * __force)memremap(buf->addr, buf->bytes, MEMREMAP_WT);
+	buf->area = (unsigned char * __force)memremap(buf->addr, buf->bytes, MEMREMAP_WC);
 
 	return 0;
 }
-- 
2.7.4



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