ARM: zynq: Guard zynq_help_text with CONFIG_SYS_LONGHELP
If SYS_LONGHELP is disabled the following warning is generated:
board/xilinx/zynq/cmds.c:496:13: warning: ‘zynq_help_text’ defined but
not used [-Wunused-variable]
Normal way for fixing this is to guard the whole variable.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/board/xilinx/zynq/cmds.c b/board/xilinx/zynq/cmds.c
index 0b2a817..8b48ea3 100644
--- a/board/xilinx/zynq/cmds.c
+++ b/board/xilinx/zynq/cmds.c
@@ -493,6 +493,7 @@
return cmd_process_error(zynq_cmd, ret);
}
+#ifdef CONFIG_SYS_LONGHELP
static char zynq_help_text[] =
""
#ifdef CONFIG_CMD_ZYNQ_RSA
@@ -507,6 +508,7 @@
" destination address\n"
#endif
;
+#endif
U_BOOT_CMD(zynq, 6, 0, do_zynq,
"Zynq specific commands", zynq_help_text