From: xbw <xbw@rock-chips.com>
Date: Wed, 5 Mar 2014 09:53:16 +0000 (+0800)
Subject: SDMMC: complete submission for IDMA. With reading and writing to verify IDMA, no... 
X-Git-Tag: firefly_0821_release~6197
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6c5210f314f6957a9b5fb8ed80cc51be7749070a;p=firefly-linux-kernel-4.4.55.git

SDMMC: complete submission for IDMA. With reading and writing to verify IDMA, no exception occurs.
---

diff --git a/drivers/mmc/host/rk_sdmmc.c b/drivers/mmc/host/rk_sdmmc.c
index 88dc97473770..e7f00a7493d2 100755
--- a/drivers/mmc/host/rk_sdmmc.c
+++ b/drivers/mmc/host/rk_sdmmc.c
@@ -58,6 +58,11 @@
 #define DW_MCI_FREQ_MIN	300000//400000		/* unit: HZ */
 
 #ifdef CONFIG_MMC_DW_IDMAC
+#define IDMAC_INT_CLR		(SDMMC_IDMAC_INT_AI | SDMMC_IDMAC_INT_NI | \
+				 SDMMC_IDMAC_INT_CES | SDMMC_IDMAC_INT_DU | \
+				 SDMMC_IDMAC_INT_FBE | SDMMC_IDMAC_INT_RI | \
+				 SDMMC_IDMAC_INT_TI)
+
 struct idmac_desc {
 	u32		des0;	/* Control Descriptor */
 #define IDMAC_DES0_DIC	BIT(1)