From b75d8dc5642b71eb029e7cd38031a32029e736cc Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 26 Jun 2020 15:13:33 +0900 Subject: 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 #include 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: @@ typedef bd_t; @@ -bd_t +struct bd_info Signed-off-by: Masahiro Yamada --- arch/arm/lib/cache-cp15.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/lib/cache-cp15.c') diff --git a/arch/arm/lib/cache-cp15.c b/arch/arm/lib/cache-cp15.c index 39717610d41..abd81d21c73 100644 --- a/arch/arm/lib/cache-cp15.c +++ b/arch/arm/lib/cache-cp15.c @@ -104,7 +104,7 @@ void mmu_set_region_dcache_behaviour(phys_addr_t start, size_t size, __weak void dram_bank_mmu_setup(int bank) { - bd_t *bd = gd->bd; + struct bd_info *bd = gd->bd; int i; /* bd->bi_dram is available only after relocation */ -- cgit v1.2.3