[PATCH 09/26] spi: Tweak a few strange SPI NOR features for of-platdata

[Simon Glass]

The #define of one struct to another has been around for a while. It
confuses dtoc and makes it think that struct spi_flash does not exist.

Make a few changes to improve things while we wait for migration to be
completed:

- Move the 'struct spi_flash' to column 1 so dtoc scans it
- Remove the #define when compiling dt-platdata.c
- Update the strange mtd_get/set_of_node() functions
- Use struct spi_nor in the drivers, so dtoc sees the correct struct

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

 drivers/mtd/spi/sf-uclass.c | 2 +-
 drivers/mtd/spi/sf_probe.c  | 2 +-
 include/linux/mtd/spi-nor.h | 4 +++-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/mtd/spi/sf-uclass.c b/drivers/mtd/spi/sf-uclass.c
index ed629f1d458..3017022abbb 100644
--- a/drivers/mtd/spi/sf-uclass.c
+++ b/drivers/mtd/spi/sf-uclass.c
@@ -100,5 +100,5 @@ UCLASS_DRIVER(spi_flash) = {
 	.id		= UCLASS_SPI_FLASH,
 	.name		= "spi_flash",
 	.post_bind	= spi_flash_post_bind,
-	.per_device_auto	= sizeof(struct spi_flash),
+	.per_device_auto	= sizeof(struct spi_nor),
 };
diff --git a/drivers/mtd/spi/sf_probe.c b/drivers/mtd/spi/sf_probe.c
index c8bcec3c589..630787df1bf 100644
--- a/drivers/mtd/spi/sf_probe.c
+++ b/drivers/mtd/spi/sf_probe.c
@@ -166,7 +166,7 @@ U_BOOT_DRIVER(jedec_spi_nor) = {
 	.of_match	= spi_flash_std_ids,
 	.probe		= spi_flash_std_probe,
 	.remove		= spi_flash_std_remove,
-	.priv_auto	= sizeof(struct spi_flash),
+	.priv_auto	= sizeof(struct spi_nor),
 	.ops		= &spi_flash_std_ops,
 };
 
diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h
index 2642bf91d00..363f2749d7d 100644
--- a/include/linux/mtd/spi-nor.h
+++ b/include/linux/mtd/spi-nor.h
@@ -258,11 +258,13 @@ struct flash_info;
 /*
  * TODO: Remove, once all users of spi_flash interface are moved to MTD
  *
- * struct spi_flash {
+struct spi_flash {
  *	Defined below (keep this text to enable searching for spi_flash decl)
  * }
  */
+#ifndef DT_PLATDATA_C
 #define spi_flash spi_nor
+#endif
 
 /**
  * struct spi_nor - Structure for defining a the SPI NOR layer
-- 
2.29.2.684.gfbc64c5ab5-goog