lib: sbi: Make sbi_domain_memregion_initfw() a local function

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>
Reviewed-by: Xiang W <wxjstz@126.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>

diff --git a/include/sbi/sbi_domain.h b/include/sbi/sbi_domain.h
index 27316de..15e3a53 100644 (file)
--- 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 c95c3c3..69a3795 100644 (file)
--- 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;
@@ -598,7 +598,7 @@ 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,