drivers/firmware: const-ify DMI API and internals

[deliverable/linux.git] / drivers / char / i8k.c

diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
index 0289705967de3921b7834fefa38d5bb03aa55ae9..cd406416effdb30eba7d25c97495052d2b8151f2 100644 (file)
--- a/drivers/char/i8k.c
+++ b/drivers/char/i8k.c
@@ -98,9 +98,9 @@ struct smm_regs {
        unsigned int edi __attribute__ ((packed));
 };
 
-static inline char *i8k_get_dmi_data(int field)
+static inline const char *i8k_get_dmi_data(int field)
 {
-       char *dmi_data = dmi_get_system_info(field);
+       const char *dmi_data = dmi_get_system_info(field);
 
        return dmi_data && *dmi_data ? dmi_data : "?";
 }