From b75d8dc5642b71eb029e7cd38031a32029e736cc Mon Sep 17 00:00:00 2001
From: Masahiro Yamada <masahiroy@kernel.org>
Date: Fri, 26 Jun 2020 15:13:33 +0900
Subject: treewide: convert bd_t to struct bd_info by coccinelle

The Linux coding style guide (Documentation/process/coding-style.rst)
clearly says:

  It's a **mistake** to use typedef for structures and pointers.

Besides, using typedef for structures is annoying when you try to make
headers self-contained.

Let's say you have the following function declaration in a header:

  void foo(bd_t *bd);

This is not self-contained since bd_t is not defined.

To tell the compiler what 'bd_t' is, you need to include <asm/u-boot.h>

  #include <asm/u-boot.h>
  void foo(bd_t *bd);

Then, the include direcective pulls in more bloat needlessly.

If you use 'struct bd_info' instead, it is enough to put a forward
declaration as follows:

  struct bd_info;
  void foo(struct bd_info *bd);

Right, typedef'ing bd_t is a mistake.

I used coccinelle to generate this commit.

The semantic patch that makes this change is as follows:

  <smpl>
  @@
  typedef bd_t;
  @@
  -bd_t
  +struct bd_info
  </smpl>

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---
 board/freescale/t4rdb/eth.c      | 2 +-
 board/freescale/t4rdb/pci.c      | 2 +-
 board/freescale/t4rdb/spl.c      | 6 +++---
 board/freescale/t4rdb/t4240rdb.c | 2 +-
 board/freescale/t4rdb/t4rdb.h    | 2 +-
 5 files changed, 7 insertions(+), 7 deletions(-)

(limited to 'board/freescale/t4rdb')

diff --git a/board/freescale/t4rdb/eth.c b/board/freescale/t4rdb/eth.c
index 4c896c8a90..c815a3a4fa 100644
--- a/board/freescale/t4rdb/eth.c
+++ b/board/freescale/t4rdb/eth.c
@@ -36,7 +36,7 @@ void fdt_fixup_board_enet(void *fdt)
 	return;
 }
 
-int board_eth_init(bd_t *bis)
+int board_eth_init(struct bd_info *bis)
 {
 #if defined(CONFIG_FMAN_ENET)
 	int i, interface;
diff --git a/board/freescale/t4rdb/pci.c b/board/freescale/t4rdb/pci.c
index ac0c95687a..c2bc05164d 100644
--- a/board/freescale/t4rdb/pci.c
+++ b/board/freescale/t4rdb/pci.c
@@ -18,7 +18,7 @@ void pci_init_board(void)
 	fsl_pcie_init_board(0);
 }
 
-void pci_of_setup(void *blob, bd_t *bd)
+void pci_of_setup(void *blob, struct bd_info *bd)
 {
 	FT_FSL_PCI_SETUP;
 }
diff --git a/board/freescale/t4rdb/spl.c b/board/freescale/t4rdb/spl.c
index 5d018c316c..64d2753da8 100644
--- a/board/freescale/t4rdb/spl.c
+++ b/board/freescale/t4rdb/spl.c
@@ -70,10 +70,10 @@ void board_init_f(ulong bootflag)
 
 void board_init_r(gd_t *gd, ulong dest_addr)
 {
-	bd_t *bd;
+	struct bd_info *bd;
 
-	bd = (bd_t *)(gd + sizeof(gd_t));
-	memset(bd, 0, sizeof(bd_t));
+	bd = (struct bd_info *)(gd + sizeof(gd_t));
+	memset(bd, 0, sizeof(struct bd_info));
 	gd->bd = bd;
 	bd->bi_memstart = CONFIG_SYS_INIT_L3_ADDR;
 	bd->bi_memsize = CONFIG_SYS_L3_SIZE;
diff --git a/board/freescale/t4rdb/t4240rdb.c b/board/freescale/t4rdb/t4240rdb.c
index c84de554d3..5c2a75b905 100644
--- a/board/freescale/t4rdb/t4240rdb.c
+++ b/board/freescale/t4rdb/t4240rdb.c
@@ -93,7 +93,7 @@ int misc_init_r(void)
 	return 0;
 }
 
-int ft_board_setup(void *blob, bd_t *bd)
+int ft_board_setup(void *blob, struct bd_info *bd)
 {
 	phys_addr_t base;
 	phys_size_t size;
diff --git a/board/freescale/t4rdb/t4rdb.h b/board/freescale/t4rdb/t4rdb.h
index 6e04bf0710..3f1fa7bbd2 100644
--- a/board/freescale/t4rdb/t4rdb.h
+++ b/board/freescale/t4rdb/t4rdb.h
@@ -12,6 +12,6 @@
 #define CONFIG_SYS_NUM_FM2_DTSEC	4
 
 void fdt_fixup_board_enet(void *blob);
-void pci_of_setup(void *blob, bd_t *bd);
+void pci_of_setup(void *blob, struct bd_info *bd);
 
 #endif
-- 
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