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authorAnton Blanchard <anton@samba.org>2014-04-14 21:54:05 +1000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2014-04-28 16:31:54 +1000
commita2dd5da77f2cc9fc9ff11ea6b699556254e94a6c (patch)
tree0304ad48129ca48360963cad6138d600deacbe8c /arch/powerpc/boot
parentbbad3e50e8ed2d48294c141e687d411430cacbcf (diff)
downloadlinux-a2dd5da77f2cc9fc9ff11ea6b699556254e94a6c.tar.bz2
powerpc: Rename duplicate COMMAND_LINE_SIZE define
We have two definitions of COMMAND_LINE_SIZE, one for the kernel and one for the boot wrapper. I assume this is so the boot wrapper can be self sufficient and not rely on kernel headers. Having two defines with the same name is confusing, I just updated the wrong one when trying to bump it. Make the boot wrapper define unique by calling it BOOT_COMMAND_LINE_SIZE. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/boot')
-rw-r--r--arch/powerpc/boot/main.c8
-rw-r--r--arch/powerpc/boot/ops.h2
-rw-r--r--arch/powerpc/boot/ps3.c4
3 files changed, 7 insertions, 7 deletions
diff --git a/arch/powerpc/boot/main.c b/arch/powerpc/boot/main.c
index a28f02165e97..d367a0aece2a 100644
--- a/arch/powerpc/boot/main.c
+++ b/arch/powerpc/boot/main.c
@@ -139,18 +139,18 @@ static struct addr_range prep_initrd(struct addr_range vmlinux, void *chosen,
* edit the command line passed to vmlinux (by setting /chosen/bootargs).
* The buffer is put in it's own section so that tools may locate it easier.
*/
-static char cmdline[COMMAND_LINE_SIZE]
+static char cmdline[BOOT_COMMAND_LINE_SIZE]
__attribute__((__section__("__builtin_cmdline")));
static void prep_cmdline(void *chosen)
{
if (cmdline[0] == '\0')
- getprop(chosen, "bootargs", cmdline, COMMAND_LINE_SIZE-1);
+ getprop(chosen, "bootargs", cmdline, BOOT_COMMAND_LINE_SIZE-1);
printf("\n\rLinux/PowerPC load: %s", cmdline);
/* If possible, edit the command line */
if (console_ops.edit_cmdline)
- console_ops.edit_cmdline(cmdline, COMMAND_LINE_SIZE);
+ console_ops.edit_cmdline(cmdline, BOOT_COMMAND_LINE_SIZE);
printf("\n\r");
/* Put the command line back into the devtree for the kernel */
@@ -174,7 +174,7 @@ void start(void)
* built-in command line wasn't set by an external tool */
if ((loader_info.cmdline_len > 0) && (cmdline[0] == '\0'))
memmove(cmdline, loader_info.cmdline,
- min(loader_info.cmdline_len, COMMAND_LINE_SIZE-1));
+ min(loader_info.cmdline_len, BOOT_COMMAND_LINE_SIZE-1));
if (console_ops.open && (console_ops.open() < 0))
exit();
diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h
index b3218ce451bb..339e041e8dda 100644
--- a/arch/powerpc/boot/ops.h
+++ b/arch/powerpc/boot/ops.h
@@ -15,7 +15,7 @@
#include "types.h"
#include "string.h"
-#define COMMAND_LINE_SIZE 512
+#define BOOT_COMMAND_LINE_SIZE 512
#define MAX_PATH_LEN 256
#define MAX_PROP_LEN 256 /* What should this be? */
diff --git a/arch/powerpc/boot/ps3.c b/arch/powerpc/boot/ps3.c
index 9954d98871d0..4ec2d86d3c50 100644
--- a/arch/powerpc/boot/ps3.c
+++ b/arch/powerpc/boot/ps3.c
@@ -47,13 +47,13 @@ BSS_STACK(4096);
* The buffer is put in it's own section so that tools may locate it easier.
*/
-static char cmdline[COMMAND_LINE_SIZE]
+static char cmdline[BOOT_COMMAND_LINE_SIZE]
__attribute__((__section__("__builtin_cmdline")));
static void prep_cmdline(void *chosen)
{
if (cmdline[0] == '\0')
- getprop(chosen, "bootargs", cmdline, COMMAND_LINE_SIZE-1);
+ getprop(chosen, "bootargs", cmdline, BOOT_COMMAND_LINE_SIZE-1);
else
setprop_str(chosen, "bootargs", cmdline);