[PATCH] Dynamic kernel command-line: ia64

1. Rename saved_command_line into boot_command_line.
2. Set command_line as __initdata.

[akpm@osdl.org: move some declarations to the right place]
Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index 6c03928544c..b12d6d13202 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -405,6 +405,8 @@ efi_map_pal_code (void)
         ia64_srlz_i();
 }
 
+extern char __initdata boot_command_line[];
+
 void __init
 efi_init (void)
 {
@@ -413,11 +415,10 @@ efi_init (void)
         efi_char16_t *c16;
         u64 efi_desc_size;
         char *cp, vendor[100] = "unknown";
-        extern char saved_command_line[];
         int i;
 
         /* it's too early to be able to use the standard kernel command line support... */
-        for (cp = saved_command_line; *cp; ) {
+        for (cp = boot_command_line; *cp; ) {
                 if (memcmp(cp, "mem=", 4) == 0) {
                         mem_limit = memparse(cp + 4, &cp);
                 } else if (memcmp(cp, "max_addr=", 9) == 0) {