[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>
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index 6c03928..b12d6d1 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -405,6 +405,8 @@
ia64_srlz_i();
}
+extern char __initdata boot_command_line[];
+
void __init
efi_init (void)
{
@@ -413,11 +415,10 @@
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) {