From: Alon Bar-Lev <alon.barlev@gmail.com>
Date: Mon, 12 Feb 2007 08:54:16 +0000 (-0800)
Subject: [PATCH] Dynamic kernel command-line: parisc
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=668f9931c812224ab2a6d57cdf2f0ec3865b68d2;p=linux-beck.git

[PATCH] Dynamic kernel command-line: parisc

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

Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c
index 3c7a3faf78ed..74b3686dd1e0 100644
--- a/arch/parisc/kernel/setup.c
+++ b/arch/parisc/kernel/setup.c
@@ -45,7 +45,7 @@
 #include <asm/io.h>
 #include <asm/setup.h>
 
-char	command_line[COMMAND_LINE_SIZE] __read_mostly;
+char	__initdata command_line[COMMAND_LINE_SIZE] __read_mostly;
 
 /* Intended for ccio/sba/cpu statistics under /proc/bus/{runway|gsc} */
 struct proc_dir_entry * proc_runway_root __read_mostly = NULL;
@@ -71,9 +71,9 @@ void __init setup_cmdline(char **cmdline_p)
 	/* boot_args[0] is free-mem start, boot_args[1] is ptr to command line */
 	if (boot_args[0] < 64) {
 		/* called from hpux boot loader */
-		saved_command_line[0] = '\0';
+		boot_command_line[0] = '\0';
 	} else {
-		strcpy(saved_command_line, (char *)__va(boot_args[1]));
+		strcpy(boot_command_line, (char *)__va(boot_args[1]));
 
 #ifdef CONFIG_BLK_DEV_INITRD
 		if (boot_args[2] != 0) /* did palo pass us a ramdisk? */
@@ -84,7 +84,7 @@ void __init setup_cmdline(char **cmdline_p)
 #endif
 	}
 
-	strcpy(command_line, saved_command_line);
+	strcpy(command_line, boot_command_line);
 	*cmdline_p = command_line;
 }
 
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index 0c118e584e73..f355fb591e7f 100644
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -77,12 +77,12 @@ static void __init mem_limit_func(void)
 {
 	char *cp, *end;
 	unsigned long limit;
-	extern char saved_command_line[];
+	extern char __initdata boot_command_line[];
 
 	/* We need this before __setup() functions are called */
 
 	limit = MAX_MEM;
-	for (cp = saved_command_line; *cp; ) {
+	for (cp = boot_command_line; *cp; ) {
 		if (memcmp(cp, "mem=", 4) == 0) {
 			cp += 4;
 			limit = memparse(cp, &end);