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>

1 files changed, 3 insertions, 3 deletions

diff --git a/net/eth_legacy.c b/net/eth_legacy.c
index 35f8d398a6..340469ba3a 100644
--- a/net/eth_legacy.c
+++ b/net/eth_legacy.c
@@ -23,12 +23,12 @@ DECLARE_GLOBAL_DATA_PTR;
  * CPU and board-specific Ethernet initializations.  Aliased function
  * signals caller to move on
  */
-static int __def_eth_init(bd_t *bis)
+static int __def_eth_init(struct bd_info *bis)
 {
 	return -1;
 }
-int cpu_eth_init(bd_t *bis) __attribute__((weak, alias("__def_eth_init")));
-int board_eth_init(bd_t *bis) __attribute__((weak, alias("__def_eth_init")));
+int cpu_eth_init(struct bd_info *bis) __attribute__((weak, alias("__def_eth_init")));
+int board_eth_init(struct bd_info *bis) __attribute__((weak, alias("__def_eth_init")));
 
 #ifdef CONFIG_API
 static struct {