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treewide: convert bd_t to struct bd_info by coccinelle

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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>
This commit is contained in:
Masahiro Yamada
2020-06-26 15:13:33 +09:00
committed by Tom Rini
parent 02ff91e8c6
commit b75d8dc564
489 changed files with 801 additions and 784 deletions
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4
drivers/net/ax88180.c
View File

@@ -529,7 +529,7 @@ static void ax88180_halt (struct eth_device *dev)
OUTW (dev, WAKEMOD, CMD);
}
static int ax88180_init (struct eth_device *dev, bd_t * bd)
static int ax88180_init (struct eth_device *dev, struct bd_info * bd)
{
struct ax88180_private *priv = (struct ax88180_private *)dev->priv;
unsigned short tmp_regval;
@@ -701,7 +701,7 @@ static void ax88180_read_mac_addr (struct eth_device *dev)
}
/* Exported SubProgram Bodies */
int ax88180_initialize (bd_t * bis)
int ax88180_initialize (struct bd_info * bis)
{
struct eth_device *dev;
struct ax88180_private *priv;