powerpc/nvram: Fix endian issue when reading the NVRAM size

Signed-off-by: Cedric Le Goater <clg@fr.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/powerpc/platforms/chrp/nvram.c b/arch/powerpc/platforms/chrp/nvram.c
index d3ceff04ffc7..9ef8cc3378d0 100644
--- a/arch/powerpc/platforms/chrp/nvram.c
+++ b/arch/powerpc/platforms/chrp/nvram.c
@@ -66,7 +66,7 @@ static void chrp_nvram_write(int addr, unsigned char val)
 void __init chrp_nvram_init(void)
 {
         struct device_node *nvram;
-        const unsigned int *nbytes_p;
+        const __be32 *nbytes_p;
         unsigned int proplen;
 
         nvram = of_find_node_by_type(NULL, "nvram");
@@ -79,7 +79,7 @@ void __init chrp_nvram_init(void)
                 return;
         }
 
-        nvram_size = *nbytes_p;
+        nvram_size = be32_to_cpup(nbytes_p);
 
         printk(KERN_INFO "CHRP nvram contains %u bytes\n", nvram_size);
         of_node_put(nvram);