mips/bootinfo:correct some comments of fw_arg
diff mbox series

Message ID 20210421061917.13953-1-maoxiaochuan@loongson.cn
State Accepted
Commit 6f3377bc383b29ee380657b9b4da47e20f8fa6f1
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Series
  • mips/bootinfo:correct some comments of fw_arg
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Commit Message

Xiaochuan Mao April 21, 2021, 6:19 a.m. UTC
from arch/mips/kernel/head.S we know that use a0~a3 for fw_arg0~fw_arg3
there is some code from head.S:
	LONG_S		a0, fw_arg0		# firmware arguments
	LONG_S		a1, fw_arg1
	LONG_S		a2, fw_arg2
	LONG_S		a3, fw_arg3

Signed-off-by: xiaochuan mao <maoxiaochuan@loongson.cn>
---
 arch/mips/include/asm/bootinfo.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Thomas Bogendoerfer April 21, 2021, noon UTC | #1
On Wed, Apr 21, 2021 at 02:19:17PM +0800, xiaochuan mao wrote:
> from arch/mips/kernel/head.S we know that use a0~a3 for fw_arg0~fw_arg3
> there is some code from head.S:
> 	LONG_S		a0, fw_arg0		# firmware arguments
> 	LONG_S		a1, fw_arg1
> 	LONG_S		a2, fw_arg2
> 	LONG_S		a3, fw_arg3
> 
> Signed-off-by: xiaochuan mao <maoxiaochuan@loongson.cn>
> ---
>  arch/mips/include/asm/bootinfo.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

applied to mips-next.

Thomas.

Patch
diff mbox series

diff --git a/arch/mips/include/asm/bootinfo.h b/arch/mips/include/asm/bootinfo.h
index 5be10ece3ef0..4c2e8173e6ec 100644
--- a/arch/mips/include/asm/bootinfo.h
+++ b/arch/mips/include/asm/bootinfo.h
@@ -107,7 +107,7 @@  extern void (*free_init_pages_eva)(void *begin, void *end);
 extern char arcs_cmdline[COMMAND_LINE_SIZE];
 
 /*
- * Registers a0, a1, a3 and a4 as passed to the kernel entry by firmware
+ * Registers a0, a1, a2 and a3 as passed to the kernel entry by firmware
  */
 extern unsigned long fw_arg0, fw_arg1, fw_arg2, fw_arg3;