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, 2 insertions, 2 deletions

diff --git a/drivers/ddr/altera/sdram_soc64.h b/drivers/ddr/altera/sdram_soc64.h
index 7b25a80ae2..4a830e7ec1 100644
--- a/drivers/ddr/altera/sdram_soc64.h
+++ b/drivers/ddr/altera/sdram_soc64.h
@@ -179,8 +179,8 @@ int emif_clear(struct altera_sdram_platdata *plat);
 int emif_reset(struct altera_sdram_platdata *plat);
 int poll_hmc_clock_status(void);
 void sdram_clear_mem(phys_addr_t addr, phys_size_t size);
-void sdram_init_ecc_bits(bd_t *bd);
-void sdram_size_check(bd_t *bd);
+void sdram_init_ecc_bits(struct bd_info *bd);
+void sdram_size_check(struct bd_info *bd);
 phys_size_t sdram_calculate_size(struct altera_sdram_platdata *plat);
 int sdram_mmr_init_full(struct udevice *dev);