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/usbarmory.h b/include/configs/usbarmory.h
index f8bd34d..1c44f76 100644
--- a/include/configs/usbarmory.h
+++ b/include/configs/usbarmory.h
@@ -51,7 +51,7 @@
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
/* Linux boot */
-#define CONFIG_HOSTNAME usbarmory
+#define CONFIG_HOSTNAME "usbarmory"
#define CONFIG_BOOTCOMMAND \
"run distro_bootcmd; " \
"setenv bootargs console=${console} ${bootargs_default}; " \