[U-Boot] [PATCH 05/27] dm: mmc: Move non-CONFIG_BLK code into mmc_legacy.c

[Simon Glass]

Rather than having #ifdef in mmc.c, move this code into the legacy file.

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

 drivers/mmc/mmc.c        | 95 ------------------------------------------------
 drivers/mmc/mmc_legacy.c | 91 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 91 insertions(+), 95 deletions(-)

diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 52e7be5..40ab506 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -585,29 +585,6 @@ int mmc_switch_part(struct mmc *mmc, unsigned int part_num)
 	return ret;
 }
 
-#ifndef CONFIG_BLK
-static int mmc_select_hwpartp(struct blk_desc *desc, int hwpart)
-{
-	struct mmc *mmc = find_mmc_device(desc->devnum);
-	int ret;
-
-	if (!mmc)
-		return -ENODEV;
-
-	if (mmc->block_dev.hwpart == hwpart)
-		return 0;
-
-	if (mmc->part_config == MMCPART_NOAVAILABLE)
-		return -EMEDIUMTYPE;
-
-	ret = mmc_switch_part(mmc, hwpart);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-#endif
-
 int mmc_hwpart_config(struct mmc *mmc,
 		      const struct mmc_hwpart_conf *conf,
 		      enum mmc_hwpart_conf_mode mode)
@@ -1508,68 +1485,6 @@ static int mmc_send_if_cond(struct mmc *mmc)
 	return 0;
 }
 
-#ifndef CONFIG_BLK
-struct mmc *mmc_create(const struct mmc_config *cfg, void *priv)
-{
-	struct blk_desc *bdesc;
-	struct mmc *mmc;
-
-	/* quick validation */
-	if (cfg == NULL || cfg->ops == NULL || cfg->ops->send_cmd == NULL ||
-			cfg->f_min == 0 || cfg->f_max == 0 || cfg->b_max == 0)
-		return NULL;
-
-	mmc = calloc(1, sizeof(*mmc));
-	if (mmc == NULL)
-		return NULL;
-
-	mmc->cfg = cfg;
-	mmc->priv = priv;
-
-	/* the following chunk was mmc_register() */
-
-	/* Setup dsr related values */
-	mmc->dsr_imp = 0;
-	mmc->dsr = 0xffffffff;
-	/* Setup the universal parts of the block interface just once */
-	bdesc = mmc_get_blk_desc(mmc);
-	bdesc->if_type = IF_TYPE_MMC;
-	bdesc->removable = 1;
-	bdesc->devnum = mmc_get_next_devnum();
-	bdesc->block_read = mmc_bread;
-	bdesc->block_write = mmc_bwrite;
-	bdesc->block_erase = mmc_berase;
-
-	/* setup initial part type */
-	bdesc->part_type = mmc->cfg->part_type;
-	mmc_list_add(mmc);
-
-	return mmc;
-}
-
-void mmc_destroy(struct mmc *mmc)
-{
-	/* only freeing memory for now */
-	free(mmc);
-}
-
-static int mmc_get_dev(int dev, struct blk_desc **descp)
-{
-	struct mmc *mmc = find_mmc_device(dev);
-	int ret;
-
-	if (!mmc)
-		return -ENODEV;
-	ret = mmc_init(mmc);
-	if (ret)
-		return ret;
-
-	*descp = &mmc->block_dev;
-
-	return 0;
-}
-#endif
-
 /* board-specific MMC power initializations. */
 __weak void board_mmc_power_init(void)
 {
@@ -1891,13 +1806,3 @@ int mmc_set_rst_n_function(struct mmc *mmc, u8 enable)
 			  enable);
 }
 #endif
-
-#ifndef CONFIG_BLK
-U_BOOT_LEGACY_BLK(mmc) = {
-	.if_typename	= "mmc",
-	.if_type	= IF_TYPE_MMC,
-	.max_devs	= -1,
-	.get_dev	= mmc_get_dev,
-	.select_hwpart	= mmc_select_hwpartp,
-};
-#endif
diff --git a/drivers/mmc/mmc_legacy.c b/drivers/mmc/mmc_legacy.c
index 3ec649f..040728b 100644
--- a/drivers/mmc/mmc_legacy.c
+++ b/drivers/mmc/mmc_legacy.c
@@ -6,7 +6,9 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <mmc.h>
+#include "mmc_private.h"
 
 static struct list_head mmc_devices;
 static int cur_dev_num = -1;
@@ -106,3 +108,92 @@ void print_mmc_devices(char separator)
 #else
 void print_mmc_devices(char separator) { }
 #endif
+
+struct mmc *mmc_create(const struct mmc_config *cfg, void *priv)
+{
+	struct blk_desc *bdesc;
+	struct mmc *mmc;
+
+	/* quick validation */
+	if (cfg == NULL || cfg->ops == NULL || cfg->ops->send_cmd == NULL ||
+	    cfg->f_min == 0 || cfg->f_max == 0 || cfg->b_max == 0)
+		return NULL;
+
+	mmc = calloc(1, sizeof(*mmc));
+	if (mmc == NULL)
+		return NULL;
+
+	mmc->cfg = cfg;
+	mmc->priv = priv;
+
+	/* the following chunk was mmc_register() */
+
+	/* Setup dsr related values */
+	mmc->dsr_imp = 0;
+	mmc->dsr = 0xffffffff;
+	/* Setup the universal parts of the block interface just once */
+	bdesc = mmc_get_blk_desc(mmc);
+	bdesc->if_type = IF_TYPE_MMC;
+	bdesc->removable = 1;
+	bdesc->devnum = mmc_get_next_devnum();
+	bdesc->block_read = mmc_bread;
+	bdesc->block_write = mmc_bwrite;
+	bdesc->block_erase = mmc_berase;
+
+	/* setup initial part type */
+	bdesc->part_type = mmc->cfg->part_type;
+	mmc_list_add(mmc);
+
+	return mmc;
+}
+
+void mmc_destroy(struct mmc *mmc)
+{
+	/* only freeing memory for now */
+	free(mmc);
+}
+
+static int mmc_select_hwpartp(struct blk_desc *desc, int hwpart)
+{
+	struct mmc *mmc = find_mmc_device(desc->devnum);
+	int ret;
+
+	if (!mmc)
+		return -ENODEV;
+
+	if (mmc->block_dev.hwpart == hwpart)
+		return 0;
+
+	if (mmc->part_config == MMCPART_NOAVAILABLE)
+		return -EMEDIUMTYPE;
+
+	ret = mmc_switch_part(mmc, hwpart);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static int mmc_get_dev(int dev, struct blk_desc **descp)
+{
+	struct mmc *mmc = find_mmc_device(dev);
+	int ret;
+
+	if (!mmc)
+		return -ENODEV;
+	ret = mmc_init(mmc);
+	if (ret)
+		return ret;
+
+	*descp = &mmc->block_dev;
+
+	return 0;
+}
+
+U_BOOT_LEGACY_BLK(mmc) = {
+	.if_typename	= "mmc",
+	.if_type	= IF_TYPE_MMC,
+	.max_devs	= -1,
+	.get_dev	= mmc_get_dev,
+	.select_hwpart	= mmc_select_hwpartp,
+};
-- 
2.8.0.rc3.226.g39d4020