From 69f45cd53b8ad8bc3afef2cf2410baf58fe75a6f Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Sun, 1 May 2016 13:52:29 -0600
Subject: dm: mmc: Use the new select_hwpart() API

Avoid calling directly into the MMC code - use the new API call instead.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/cmd/mmc.c b/cmd/mmc.c
index 4f25187..8695c19 100644
--- a/cmd/mmc.c
+++ b/cmd/mmc.c
@@ -314,12 +314,14 @@ static int do_mmcrpmb(cmd_tbl_t *cmdtp, int flag,
 	}
 	/* Switch to the RPMB partition */
 	original_part = mmc->block_dev.hwpart;
-	if (mmc_select_hwpart(curr_device, MMC_PART_RPMB) != 0)
+	if (blk_select_hwpart_devnum(IF_TYPE_MMC, curr_device, MMC_PART_RPMB) !=
+	    0)
 		return CMD_RET_FAILURE;
 	ret = cp->cmd(cmdtp, flag, argc, argv);
 
 	/* Return to original partition */
-	if (mmc_select_hwpart(curr_device, original_part) != 0)
+	if (blk_select_hwpart_devnum(IF_TYPE_MMC, curr_device, original_part) !=
+	    0)
 		return CMD_RET_FAILURE;
 	return ret;
 }
@@ -467,7 +469,7 @@ static int do_mmc_dev(cmd_tbl_t *cmdtp, int flag,
 	if (!mmc)
 		return CMD_RET_FAILURE;
 
-	ret = mmc_select_hwpart(dev, part);
+	ret = blk_select_hwpart_devnum(IF_TYPE_MMC, dev, part);
 	printf("switch to partitions #%d, %s\n",
 	       part, (!ret) ? "OK" : "ERROR");
 	if (ret)
diff --git a/common/env_mmc.c b/common/env_mmc.c
index bdb452e..c7fef18 100644
--- a/common/env_mmc.c
+++ b/common/env_mmc.c
@@ -86,8 +86,8 @@ static int mmc_set_env_part(struct mmc *mmc)
 	dev = 0;
 #endif
 
-	env_mmc_orig_hwpart = mmc->block_dev.hwpart;
-	ret = mmc_select_hwpart(dev, part);
+	env_mmc_orig_hwpart = mmc_get_blk_desc(mmc)->hwpart;
+	ret = blk_select_hwpart_devnum(IF_TYPE_MMC, dev, part);
 	if (ret)
 		puts("MMC partition switch failed\n");
 
@@ -119,7 +119,7 @@ static void fini_mmc_for_env(struct mmc *mmc)
 #ifdef CONFIG_SPL_BUILD
 	dev = 0;
 #endif
-	mmc_select_hwpart(dev, env_mmc_orig_hwpart);
+	blk_select_hwpart_devnum(IF_TYPE_MMC, dev, env_mmc_orig_hwpart);
 #endif
 }
 
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index 8d588d1..cf527da 100644
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -296,7 +296,7 @@ int spl_mmc_load_image(u32 boot_device)
 			if (part == 7)
 				part = 0;
 
-			err = mmc_switch_part(0, part);
+			err = blk_dselect_hwpart(mmc_get_blk_desc(mmc), part);
 			if (err) {
 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
 				puts("spl: mmc partition switch failed\n");
diff --git a/drivers/dfu/dfu_mmc.c b/drivers/dfu/dfu_mmc.c
index faece88..78724e4 100644
--- a/drivers/dfu/dfu_mmc.c
+++ b/drivers/dfu/dfu_mmc.c
@@ -50,8 +50,9 @@ static int mmc_block_op(enum dfu_op op, struct dfu_entity *dfu,
 
 	if (dfu->data.mmc.hw_partition >= 0) {
 		part_num_bkp = mmc->block_dev.hwpart;
-		ret = mmc_select_hwpart(dfu->data.mmc.dev_num,
-					dfu->data.mmc.hw_partition);
+		ret = blk_select_hwpart_devnum(IF_TYPE_MMC,
+					       dfu->data.mmc.dev_num,
+					       dfu->data.mmc.hw_partition);
 		if (ret)
 			return ret;
 	}
@@ -75,12 +76,16 @@ static int mmc_block_op(enum dfu_op op, struct dfu_entity *dfu,
 	if (n != blk_count) {
 		error("MMC operation failed");
 		if (dfu->data.mmc.hw_partition >= 0)
-			mmc_select_hwpart(dfu->data.mmc.dev_num, part_num_bkp);
+			blk_select_hwpart_devnum(IF_TYPE_MMC,
+						 dfu->data.mmc.dev_num,
+						 part_num_bkp);
 		return -EIO;
 	}
 
 	if (dfu->data.mmc.hw_partition >= 0) {
-		ret = mmc_select_hwpart(dfu->data.mmc.dev_num, part_num_bkp);
+		ret = blk_select_hwpart_devnum(IF_TYPE_MMC,
+					       dfu->data.mmc.dev_num,
+					       part_num_bkp);
 		if (ret)
 			return ret;
 	}
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 49996a8..7322f334 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -257,7 +257,7 @@ static ulong mmc_bread(struct blk_desc *block_dev, lbaint_t start,
 	if (!mmc)
 		return 0;
 
-	err = mmc_select_hwpart(dev_num, block_dev->hwpart);
+	err = blk_dselect_hwpart(block_dev, block_dev->hwpart);
 	if (err < 0)
 		return 0;
 
diff --git a/drivers/mmc/mmc_write.c b/drivers/mmc/mmc_write.c
index 7b186f8..f4d42aa 100644
--- a/drivers/mmc/mmc_write.c
+++ b/drivers/mmc/mmc_write.c
@@ -78,7 +78,8 @@ unsigned long mmc_berase(struct blk_desc *block_dev, lbaint_t start,
 	if (!mmc)
 		return -1;
 
-	err = mmc_select_hwpart(dev_num, block_dev->hwpart);
+	err = blk_select_hwpart_devnum(IF_TYPE_MMC, dev_num,
+				       block_dev->hwpart);
 	if (err < 0)
 		return -1;
 
@@ -182,7 +183,7 @@ ulong mmc_bwrite(struct blk_desc *block_dev, lbaint_t start, lbaint_t blkcnt,
 	if (!mmc)
 		return 0;
 
-	err = mmc_select_hwpart(dev_num, block_dev->hwpart);
+	err = blk_select_hwpart_devnum(IF_TYPE_MMC, dev_num, block_dev->hwpart);
 	if (err < 0)
 		return 0;
 
diff --git a/include/mmc.h b/include/mmc.h
index 36449c3..f01674d 100644
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -415,7 +415,6 @@ struct mmc *find_mmc_device(int dev_num);
 int mmc_set_dev(int dev_num);
 void print_mmc_devices(char separator);
 int get_mmc_num(void);
-int mmc_switch_part(int dev_num, unsigned int part_num);
 int mmc_hwpart_config(struct mmc *mmc, const struct mmc_hwpart_conf *conf,
 		      enum mmc_hwpart_conf_mode mode);
 int mmc_getcd(struct mmc *mmc);
-- 
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