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>

2 files changed, 3 insertions, 3 deletions

diff --git a/board/freescale/p2041rdb/eth.c b/board/freescale/p2041rdb/eth.c
index 32c68f2a71..396981605d 100644
--- a/board/freescale/p2041rdb/eth.c
+++ b/board/freescale/p2041rdb/eth.c
@@ -120,7 +120,7 @@ void board_ft_fman_fixup_port(void *fdt, char *compat, phys_addr_t addr,
 }
 #endif /* #ifdef CONFIG_FMAN_ENET */
 
-int board_eth_init(bd_t *bis)
+int board_eth_init(struct bd_info *bis)
 {
 #ifdef CONFIG_FMAN_ENET
 	struct fsl_pq_mdio_info dtsec_mdio_info;
diff --git a/board/freescale/p2041rdb/p2041rdb.c b/board/freescale/p2041rdb/p2041rdb.c
index 4d0ac908a5..720d304fe4 100644
--- a/board/freescale/p2041rdb/p2041rdb.c
+++ b/board/freescale/p2041rdb/p2041rdb.c
@@ -20,7 +20,7 @@
 #include <asm/fsl_liodn.h>
 #include <fm_eth.h>
 
-extern void pci_of_setup(void *blob, bd_t *bd);
+extern void pci_of_setup(void *blob, struct bd_info *bd);
 
 #include "cpld.h"
 
@@ -215,7 +215,7 @@ 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;