io_block: define MAX_IO_BLOCK_DEVICES as unsigned
This is used as a table index, and already compared with an unsigned int:
block_dev_count.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
diff --git a/plat/socionext/uniphier/include/platform_def.h b/plat/socionext/uniphier/include/platform_def.h
index 3d71db2..6e9b98e 100644
--- a/plat/socionext/uniphier/include/platform_def.h
+++ b/plat/socionext/uniphier/include/platform_def.h
@@ -53,7 +53,7 @@
#define MAX_IO_HANDLES 2
#define MAX_IO_DEVICES 2
-#define MAX_IO_BLOCK_DEVICES 1
+#define MAX_IO_BLOCK_DEVICES U(1)
#define TSP_SEC_MEM_BASE (BL32_BASE)
#define TSP_SEC_MEM_SIZE ((BL32_LIMIT) - (BL32_BASE))