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[POWERPC] Remove cmd_line from head*.S 

It is just a C char array, so declare it thusly.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Stephen Rothwell 2007-09-17 14:41:38 +10:00 committed by Paul Mackerras
parent 7b2c3c5b1d
commit 19a8d97d89
7 changed files with 2 additions and 47 deletions
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8
arch/powerpc/kernel/head_32.S
View File

@ -1297,14 +1297,6 @@ empty_zero_page:
swapper_pg_dir:
.space 4096
/*
* This space gets a copy of optional info passed to us by the bootstrap
* Used to pass parameters into the kernel like root=/dev/sda1, etc.
*/
.globl cmd_line
cmd_line:
.space 512
.globl intercept_table
intercept_table:
.long 0, 0, i0x200, i0x300, i0x400, 0, i0x600, i0x700

7
arch/powerpc/kernel/head_40x.S
View File

@ -1006,13 +1006,6 @@ critical_stack_top:
.globl exception_stack_top
exception_stack_top:
/* This space gets a copy of optional info passed to us by the bootstrap
* which is used to pass parameters into the kernel like root=/dev/sda1, etc.
*/
.globl cmd_line
cmd_line:
.space 512
/* Room for two PTE pointers, usually the kernel and current user pointers
* to their respective root page table.
*/

8
arch/powerpc/kernel/head_44x.S
View File

@ -743,14 +743,6 @@ exception_stack_bottom:
.globl exception_stack_top
exception_stack_top:
/*
* This space gets a copy of optional info passed to us by the bootstrap
* which is used to pass parameters into the kernel like root=/dev/sda1, etc.
*/
.globl cmd_line
cmd_line:
.space 512
/*
* Room for two PTE pointers, usually the kernel and current user pointers
* to their respective root page table.

8
arch/powerpc/kernel/head_64.S
View File

@ -1540,11 +1540,3 @@ empty_zero_page:
.globl swapper_pg_dir
swapper_pg_dir:
.space PAGE_SIZE
/*
* This space gets a copy of optional info passed to us by the bootstrap
* Used to pass parameters into the kernel like root=/dev/sda1, etc.
*/
.globl cmd_line
cmd_line:
.space COMMAND_LINE_SIZE

8
arch/powerpc/kernel/head_8xx.S
View File

@ -832,14 +832,6 @@ empty_zero_page:
swapper_pg_dir:
.space 4096
/*
* This space gets a copy of optional info passed to us by the bootstrap
* Used to pass parameters into the kernel like root=/dev/sda1, etc.
*/
.globl cmd_line
cmd_line:
.space 512
/* Room for two PTE table poiners, usually the kernel and current user
* pointer to their respective root page table (pgdir).
*/

8
arch/powerpc/kernel/head_fsl_booke.S
View File

@ -1049,14 +1049,6 @@ exception_stack_bottom:
.globl exception_stack_top
exception_stack_top:
/*
* This space gets a copy of optional info passed to us by the bootstrap
* which is used to pass parameters into the kernel like root=/dev/sda1, etc.
*/
.globl cmd_line
cmd_line:
.space 512
/*
* Room for two PTE pointers, usually the kernel and current user pointers
* to their respective root page table.

2
arch/powerpc/kernel/setup-common.c
View File

@ -76,6 +76,8 @@ EXPORT_SYMBOL(machine_id);
unsigned long klimit = (unsigned long) _end;
char cmd_line[COMMAND_LINE_SIZE];
/*
* This still seems to be needed... -- paulus
*/