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/ve8313.h b/include/configs/ve8313.h
index 3fbac28..bbd8ec5 100644
--- a/include/configs/ve8313.h
+++ b/include/configs/ve8313.h
@@ -437,7 +437,7 @@
#define CONFIG_NETDEV eth0
-#define CONFIG_HOSTNAME ve8313
+#define CONFIG_HOSTNAME "ve8313"
#define CONFIG_UBOOTPATH ve8313/u-boot.bin
#define CONFIG_EXTRA_ENV_SETTINGS \