Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq

[platform/kernel/u-boot.git] / drivers / mmc / mmc_private.h

diff --git a/drivers/mmc/mmc_private.h b/drivers/mmc/mmc_private.h
index 49ec022..a0900e8 100644 (file)
--- a/drivers/mmc/mmc_private.h
+++ b/drivers/mmc/mmc_private.h
@@ -1,10 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright 2008,2010 Freescale Semiconductor, Inc
+ * Copyright 2020 NXP
  * Andy Fleming
  *
  * Based (loosely) on the Linux code
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #ifndef _MMC_PRIVATE_H_
@@ -12,15 +12,13 @@
 
 #include <mmc.h>
 
-extern int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
-                       struct mmc_data *data);
-extern int mmc_send_status(struct mmc *mmc, int timeout);
-extern int mmc_set_blocklen(struct mmc *mmc, int len);
-#ifdef CONFIG_FSL_ESDHC_ADAPTER_IDENT
-void mmc_adapter_card_type_ident(void);
-#endif
+int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data);
+int mmc_send_status(struct mmc *mmc, unsigned int *status);
+int mmc_poll_for_busy(struct mmc *mmc, int timeout);
 
-#ifdef CONFIG_BLK
+int mmc_set_blocklen(struct mmc *mmc, int len);
+
+#if CONFIG_IS_ENABLED(BLK)
 ulong mmc_bread(struct udevice *dev, lbaint_t start, lbaint_t blkcnt,
                void *dst);
 #else
@@ -28,24 +26,23 @@ ulong mmc_bread(struct blk_desc *block_dev, lbaint_t start, lbaint_t blkcnt,
                void *dst);
 #endif
 
-#ifndef CONFIG_SPL_BUILD
-
-unsigned long mmc_berase(struct blk_desc *block_dev, lbaint_t start,
-                        lbaint_t blkcnt);
+#if CONFIG_IS_ENABLED(MMC_WRITE)
 
-#ifdef CONFIG_BLK
+#if CONFIG_IS_ENABLED(BLK)
 ulong mmc_bwrite(struct udevice *dev, lbaint_t start, lbaint_t blkcnt,
                 const void *src);
+ulong mmc_berase(struct udevice *dev, lbaint_t start, lbaint_t blkcnt);
 #else
 ulong mmc_bwrite(struct blk_desc *block_dev, lbaint_t start, lbaint_t blkcnt,
                 const void *src);
+ulong mmc_berase(struct blk_desc *block_dev, lbaint_t start, lbaint_t blkcnt);
 #endif
 
-#else /* CONFIG_SPL_BUILD */
+#else /* CONFIG_SPL_MMC_WRITE is not defined */
 
-/* SPL will never write or erase, declare dummies to reduce code size. */
+/* declare dummies to reduce code size. */
 
-#ifdef CONFIG_BLK
+#if CONFIG_IS_ENABLED(BLK)
 static inline unsigned long mmc_berase(struct udevice *dev,
                                       lbaint_t start, lbaint_t blkcnt)
 {