Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=19a8d97d89442e2bda6245b8a3de2c1fec69a7ad
Commit:     19a8d97d89442e2bda6245b8a3de2c1fec69a7ad
Parent:     7b2c3c5b1d6dd77d7bb5a7d57ab7280e051c59bc
Author:     Stephen Rothwell <[EMAIL PROTECTED]>
AuthorDate: Mon Sep 17 14:41:38 2007 +1000
Committer:  Paul Mackerras <[EMAIL PROTECTED]>
CommitDate: Wed Sep 19 15:25:34 2007 +1000

    [POWERPC] Remove cmd_line from head*.S
    
    It is just a C char array, so declare it thusly.
    
    Signed-off-by: Stephen Rothwell <[EMAIL PROTECTED]>
    Signed-off-by: Paul Mackerras <[EMAIL PROTECTED]>
---
 arch/powerpc/kernel/head_32.S        |    8 --------
 arch/powerpc/kernel/head_40x.S       |    7 -------
 arch/powerpc/kernel/head_44x.S       |    8 --------
 arch/powerpc/kernel/head_64.S        |    8 --------
 arch/powerpc/kernel/head_8xx.S       |    8 --------
 arch/powerpc/kernel/head_fsl_booke.S |    8 --------
 arch/powerpc/kernel/setup-common.c   |    2 ++
 7 files changed, 2 insertions(+), 47 deletions(-)

diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index 12febfe..c86c626 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -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
diff --git a/arch/powerpc/kernel/head_40x.S b/arch/powerpc/kernel/head_40x.S
index 00bdb6d..e312824 100644
--- a/arch/powerpc/kernel/head_40x.S
+++ b/arch/powerpc/kernel/head_40x.S
@@ -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.
  */
diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S
index a3dc0e4..c6a510b 100644
--- a/arch/powerpc/kernel/head_44x.S
+++ b/arch/powerpc/kernel/head_44x.S
@@ -744,14 +744,6 @@ exception_stack_bottom:
 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.
  */
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index cec5908..f4ae82e 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -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
diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
index a6ecdd6..96cea8e 100644
--- a/arch/powerpc/kernel/head_8xx.S
+++ b/arch/powerpc/kernel/head_8xx.S
@@ -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).
  */
diff --git a/arch/powerpc/kernel/head_fsl_booke.S 
b/arch/powerpc/kernel/head_fsl_booke.S
index d83cbbb..bfc3870 100644
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -1050,14 +1050,6 @@ exception_stack_bottom:
 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.
  */
diff --git a/arch/powerpc/kernel/setup-common.c 
b/arch/powerpc/kernel/setup-common.c
index 50ef38c..36c90ba 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -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
  */ 
-
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