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MIPS: Cleanup code about plat_mem_setup() 

In the current code, plat_mem_setup() is called by arch_mem_init() instead
of setup_arch() and has been declared in asm/bootinfo.h, so modify the code
comment to reflect the reality and remove the useless duplicate declartion
in arch/mips/kernel/setup.c.

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
This commit is contained in:
Tiezhu Yang 2020-04-21 19:59:45 +08:00 committed by Thomas Bogendoerfer
parent 2c66e281c0
commit 2a3d47c94e
2 changed files with 1 additions and 3 deletions
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2
arch/mips/include/asm/bootinfo.h
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@ -121,7 +121,7 @@ extern unsigned long fw_passed_dtb;
#endif #endif
/* /*
* Platform memory detection hook called by setup_arch * Platform memory detection hook called by arch_mem_init()
*/ */
extern void plat_mem_setup(void); extern void plat_mem_setup(void);

2
arch/mips/kernel/setup.c
View File

@ -654,8 +654,6 @@ static void __init bootcmdline_init(char **cmdline_p)
*/ */
static void __init arch_mem_init(char **cmdline_p) static void __init arch_mem_init(char **cmdline_p)
{ {
extern void plat_mem_setup(void);
/* call board setup routine */ /* call board setup routine */
plat_mem_setup(); plat_mem_setup();
memblock_set_bottom_up(true); memblock_set_bottom_up(true);