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-rw-r--r--arch/sparc64/solaris/misc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sparc64/solaris/misc.c b/arch/sparc64/solaris/misc.c
index 9fcaad6dd11f..542c808ec2c8 100644
--- a/arch/sparc64/solaris/misc.c
+++ b/arch/sparc64/solaris/misc.c
@@ -224,7 +224,8 @@ static char *serial(char *buffer, int sz)
*buffer = 0;
if (dp) {
- char *val = of_get_property(dp, "system-board-serial#", &len);
+ const char *val =
+ of_get_property(dp, "system-board-serial#", &len);
if (val && len > 0) {
if (len > sz)