lmb: Fix lmb property's defination under struct lmb

Under struct lmb {} the lmb property's should be defined only if
CONFIG_LMB_MEMORY_REGIONS is defined.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/c24a2b1d6f5db4eb65393f6a77fae129b30b6233.1657183534.git.michal.simek@amd.com
diff --git a/include/lmb.h b/include/lmb.h
index ab277ca..1476d78 100644
--- a/include/lmb.h
+++ b/include/lmb.h
@@ -68,7 +68,7 @@
 struct lmb {
 	struct lmb_region memory;
 	struct lmb_region reserved;
-#if !IS_ENABLED(CONFIG_LMB_USE_MAX_REGIONS)
+#if IS_ENABLED(CONFIG_LMB_MEMORY_REGIONS)
 	struct lmb_property memory_regions[CONFIG_LMB_MEMORY_REGIONS];
 	struct lmb_property reserved_regions[CONFIG_LMB_RESERVED_REGIONS];
 #endif