[PATCH 1/3] bootconfig: Load size and checksum in the footer as le32

[Masami Hiramatsu]

Load the size and the checksum fields in the footer as le32
instead of u32. This will allow us to apply bootconfig to the
cross build initrd without caring the endianness.

Reported-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
Suggested-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Masami Hiramatsu <mhiramat@xxxxxxxxxx>
---
 init/main.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/init/main.c b/init/main.c
index 20baced721ad..32b2a8affafd 100644
--- a/init/main.c
+++ b/init/main.c
@@ -288,8 +288,8 @@ static void * __init get_boot_config_from_initrd(u32 *_size, u32 *_csum)
 
 found:
 	hdr = (u32 *)(data - 8);
-	size = hdr[0];
-	csum = hdr[1];
+	size = le32_to_cpu(hdr[0]);
+	csum = le32_to_cpu(hdr[1]);
 
 	data = ((void *)hdr) - size;
 	if ((unsigned long)data < initrd_start) {