[PATCH v6 06/25] spl: Remove dev from spl_load_info

[Sean Anderson <seanga2@gmail.com>]

dev and priv server the same purpose, and are never set at the same time.
Remove dev and convert all users to priv. While we're at it, reorder bl_len
to be last for better alignment.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
---

Changes in v6:
- New

 common/spl/spl_mmc.c       | 6 +++---
 common/spl/spl_spi.c       | 6 +++---
 drivers/usb/gadget/f_sdp.c | 6 +++---
 include/spl.h              | 4 +---
 4 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index 6d9137c32e0..3d7551a7dae 100644
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -65,7 +65,7 @@ static int mmc_load_legacy(struct spl_image_info *spl_image,
 static ulong h_spl_load_read(struct spl_load_info *load, ulong sector,
 			     ulong count, void *buf)
 {
-	struct mmc *mmc = load->dev;
+	struct mmc *mmc = load->priv;
 
 	return blk_dread(mmc_get_blk_desc(mmc), sector, count, buf);
 }
@@ -105,7 +105,7 @@ int mmc_load_image_raw_sector(struct spl_image_info *spl_image,
 		struct spl_load_info load;
 
 		debug("Found FIT\n");
-		load.dev = mmc;
+		load.priv = mmc;
 		load.filename = NULL;
 		load.bl_len = mmc->read_bl_len;
 		load.read = h_spl_load_read;
@@ -114,7 +114,7 @@ int mmc_load_image_raw_sector(struct spl_image_info *spl_image,
 		   valid_container_hdr((void *)header)) {
 		struct spl_load_info load;
 
-		load.dev = mmc;
+		load.priv = mmc;
 		load.filename = NULL;
 		load.bl_len = mmc->read_bl_len;
 		load.read = h_spl_load_read;
diff --git a/common/spl/spl_spi.c b/common/spl/spl_spi.c
index d83d70f2f33..af7a28e7c25 100644
--- a/common/spl/spl_spi.c
+++ b/common/spl/spl_spi.c
@@ -59,7 +59,7 @@ static int spi_load_image_os(struct spl_image_info *spl_image,
 static ulong spl_spi_fit_read(struct spl_load_info *load, ulong sector,
 			      ulong count, void *buf)
 {
-	struct spi_flash *flash = load->dev;
+	struct spi_flash *flash = load->priv;
 	ulong ret;
 
 	ret = spi_flash_read(flash, sector, count, buf);
@@ -151,7 +151,7 @@ static int spl_spi_load_image(struct spl_image_info *spl_image,
 			struct spl_load_info load;
 
 			debug("Found FIT\n");
-			load.dev = flash;
+			load.priv = flash;
 			load.filename = NULL;
 			load.bl_len = 1;
 			load.read = spl_spi_fit_read;
@@ -162,7 +162,7 @@ static int spl_spi_load_image(struct spl_image_info *spl_image,
 			   valid_container_hdr((void *)header)) {
 			struct spl_load_info load;
 
-			load.dev = flash;
+			load.priv = flash;
 			load.filename = NULL;
 			load.bl_len = 1;
 			load.read = spl_spi_fit_read;
diff --git a/drivers/usb/gadget/f_sdp.c b/drivers/usb/gadget/f_sdp.c
index ee9384fb37e..1b16b7eb452 100644
--- a/drivers/usb/gadget/f_sdp.c
+++ b/drivers/usb/gadget/f_sdp.c
@@ -744,7 +744,7 @@ static ulong sdp_load_read(struct spl_load_info *load, ulong sector,
 {
 	debug("%s: sector %lx, count %lx, buf %lx\n",
 	      __func__, sector, count, (ulong)buf);
-	memcpy(buf, (void *)(load->dev + sector), count);
+	memcpy(buf, (void *)(load->priv + sector), count);
 	return count;
 }
 
@@ -844,7 +844,7 @@ static int sdp_handle_in_ep(struct spl_image_info *spl_image,
 				struct spl_load_info load;
 
 				debug("Found FIT\n");
-				load.dev = header;
+				load.priv = header;
 				load.bl_len = 1;
 				load.read = sdp_load_read;
 				spl_load_simple_fit(spl_image, &load, 0,
@@ -857,7 +857,7 @@ static int sdp_handle_in_ep(struct spl_image_info *spl_image,
 			    valid_container_hdr((void *)header)) {
 				struct spl_load_info load;
 
-				load.dev = header;
+				load.priv = header;
 				load.bl_len = 1;
 				load.read = sdp_load_read;
 				spl_load_imx_container(spl_image, &load, 0);
diff --git a/include/spl.h b/include/spl.h
index 8ff20adc28e..951e136b9ea 100644
--- a/include/spl.h
+++ b/include/spl.h
@@ -285,16 +285,13 @@ static inline void *spl_image_fdt_addr(struct spl_image_info *info)
 /**
  * Information required to load data from a device
  *
- * @dev: Pointer to the device, e.g. struct mmc *
  * @priv: Private data for the device
  * @bl_len: Block length for reading in bytes
  * @filename: Name of the fit image file.
  * @read: Function to call to read from the device
  */
 struct spl_load_info {
-	void *dev;
 	void *priv;
-	int bl_len;
 	const char *filename;
 	/**
 	 * read() - Read from device
@@ -307,6 +304,7 @@ struct spl_load_info {
 	 */
 	ulong (*read)(struct spl_load_info *load, ulong sector, ulong count,
 		      void *buf);
+	int bl_len;
 };
 
 /*
-- 
2.37.1