1 files changed, 2 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index d963a12ec640..7881ec96ef11 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -605,7 +605,8 @@ static void __init early_cmdline_parse(void)
         opt = strstr(RELOC(prom_cmd_line), RELOC("crashkernel="));
         if (opt) {
                 opt += 12;
-                RELOC(prom_crashk_size) = prom_memparse(opt, &opt);
+                RELOC(prom_crashk_size) = 
+                        prom_memparse(opt, (const char **)&opt);
 
                 if (ALIGN(RELOC(prom_crashk_size), 0x1000000) !=
                         RELOC(prom_crashk_size)) {