[PATCH 7/7] lib: sbi: Make sbi_domain_memregion_initfw() a local function

[Anup Patel <anup.patel@wdc.com>]

The sbi_domain_memregion_initfw() is no longer used outside
sbi_domain.c so let's make it a local function.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
---
 include/sbi/sbi_domain.h | 3 ---
 lib/sbi/sbi_domain.c     | 4 ++--
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/include/sbi/sbi_domain.h b/include/sbi/sbi_domain.h
index ef53ca5..3de5e46 100644
--- a/include/sbi/sbi_domain.h
+++ b/include/sbi/sbi_domain.h
@@ -127,9 +127,6 @@ bool sbi_domain_is_assigned_hart(const struct sbi_domain *dom, u32 hartid);
 ulong sbi_domain_get_assigned_hartmask(const struct sbi_domain *dom,
 				       ulong hbase);
 
-/** Initialize a domain memory region as firmware region */
-void sbi_domain_memregion_initfw(struct sbi_domain_memregion *reg);
-
 /**
  * Initialize a domain memory region based on it's physical
  * address and size.
diff --git a/lib/sbi/sbi_domain.c b/lib/sbi/sbi_domain.c
index 5e3a30d..069e2a7 100644
--- a/lib/sbi/sbi_domain.c
+++ b/lib/sbi/sbi_domain.c
@@ -64,7 +64,7 @@ ulong sbi_domain_get_assigned_hartmask(const struct sbi_domain *dom,
 	return ret;
 }
 
-void sbi_domain_memregion_initfw(struct sbi_domain_memregion *reg)
+static void domain_memregion_initfw(struct sbi_domain_memregion *reg)
 {
 	if (!reg)
 		return;
@@ -577,7 +577,7 @@ int sbi_domain_init(struct sbi_scratch *scratch, u32 cold_hartid)
 	/* Root domain firmware memory region */
 	sbi_domain_memregion_init(scratch->fw_start, scratch->fw_size, 0,
 				  &root_fw_region);
-	sbi_domain_memregion_initfw(&root_memregs[root_memregs_count++]);
+	domain_memregion_initfw(&root_memregs[root_memregs_count++]);
 
 	/* Root domain allow everything memory region */
 	sbi_domain_memregion_init(0, ~0UL,
-- 
2.25.1