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/compulab/cl-som-imx7/cl-som-imx7.c b/board/compulab/cl-som-imx7/cl-som-imx7.c
index 8b3bd5e5f6..1eef1d5507 100644
--- a/board/compulab/cl-som-imx7/cl-som-imx7.c
+++ b/board/compulab/cl-som-imx7/cl-som-imx7.c
@@ -80,7 +80,7 @@ static struct fsl_esdhc_cfg cl_som_imx7_usdhc_cfg[3] = {
 	{USDHC3_BASE_ADDR},
 };
 
-int board_mmc_init(bd_t *bis)
+int board_mmc_init(struct bd_info *bis)
 {
 	int i, ret;
 	/*
@@ -199,7 +199,7 @@ static int cl_som_imx7_handle_mac_address(char *env_var, uint eeprom_bus)
 
 #define CL_SOM_IMX7_FEC_DEV_ID_PRI 0
 
-int board_eth_init(bd_t *bis)
+int board_eth_init(struct bd_info *bis)
 {
 	/* set Ethernet MAC address environment */
 	cl_som_imx7_handle_mac_address("ethaddr", CONFIG_SYS_I2C_EEPROM_BUS);
diff --git a/board/compulab/cl-som-imx7/spl.c b/board/compulab/cl-som-imx7/spl.c
index 360c4df17b..9c7332b43b 100644
--- a/board/compulab/cl-som-imx7/spl.c
+++ b/board/compulab/cl-som-imx7/spl.c
@@ -23,7 +23,7 @@
 static struct fsl_esdhc_cfg cl_som_imx7_spl_usdhc_cfg = {
 	USDHC1_BASE_ADDR, 0, 4};
 
-int board_mmc_init(bd_t *bis)
+int board_mmc_init(struct bd_info *bis)
 {
 	cl_som_imx7_usdhc1_pads_set();
 	cl_som_imx7_spl_usdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);