Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/sound/soc/amd/acp.h b/sound/soc/amd/acp.h
index be3963e..e5ab6c6 100644
--- a/sound/soc/amd/acp.h
+++ b/sound/soc/amd/acp.h
@@ -123,7 +123,7 @@
 };
 
 struct audio_substream_data {
-	struct page *pg;
+	dma_addr_t dma_addr;
 	unsigned int order;
 	u16 num_of_pages;
 	u16 i2s_instance;
@@ -158,7 +158,8 @@
  * and dma driver
  */
 struct acp_platform_info {
-	u16 i2s_instance;
+	u16 play_i2s_instance;
+	u16 cap_i2s_instance;
 	u16 capture_channel;
 };