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, 1 insertions, 1 deletions

diff --git a/drivers/usb/eth/r8152.c b/drivers/usb/eth/r8152.c
index f201a1789b..1845d957f9 100644
--- a/drivers/usb/eth/r8152.c
+++ b/drivers/usb/eth/r8152.c
@@ -1249,7 +1249,7 @@ static int r8152_send_common(struct ueth_data *ueth, void *packet, int length)
 }
 
 #ifndef CONFIG_DM_ETH
-static int r8152_init(struct eth_device *eth, bd_t *bd)
+static int r8152_init(struct eth_device *eth, struct bd_info *bd)
 {
 	struct ueth_data *dev = (struct ueth_data *)eth->priv;
 	struct r8152 *tp = (struct r8152 *)dev->dev_priv;