d5af15bf51
Clean up asm/io.h by - removing commented code - removing outdated comments - removing unused definitions (for mem_isa, mem_pci) This massively improves the readability of the file. Suggested by commits:7ab2e47d27("arm: Clean up asm/io.h")909d0399a5("ARM: asm/io.h: kill off confusing #ifdef __mem_pci block") Signed-off-by: Leo Yu-Chi Liang <ycliang@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>