treewide: Convert CONFIG_HOSTNAME to a string option
CONFIG_HOSTNAME is defined as a "plain" preprocessor string, but every
use is couched by __stringify(...).
Hence, convert it to a proper string option.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
diff --git a/include/configs/bcm_northstar2.h b/include/configs/bcm_northstar2.h
index 9c66643..f0eba6b 100644
--- a/include/configs/bcm_northstar2.h
+++ b/include/configs/bcm_northstar2.h
@@ -9,7 +9,7 @@
#include <linux/sizes.h>
-#define CONFIG_HOSTNAME northstar2
+#define CONFIG_HOSTNAME "northstar2"
/* Physical Memory Map */
#define V2M_BASE 0x80000000