efi_loader: fixup protocol, avoid forward declaration
Avoid a forward declaration.
Add a missing function description.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
diff --git a/lib/efi_loader/efi_dt_fixup.c b/lib/efi_loader/efi_dt_fixup.c
index 5f0ae5c..c2f2dae 100644
--- a/lib/efi_loader/efi_dt_fixup.c
+++ b/lib/efi_loader/efi_dt_fixup.c
@@ -10,16 +10,6 @@
#include <efi_loader.h>
#include <mapmem.h>
-static efi_status_t EFIAPI efi_dt_fixup(struct efi_dt_fixup_protocol *this,
- void *dtb,
- efi_uintn_t *buffer_size,
- u32 flags);
-
-struct efi_dt_fixup_protocol efi_dt_fixup_prot = {
- .revision = EFI_DT_FIXUP_PROTOCOL_REVISION,
- .fixup = efi_dt_fixup
-};
-
const efi_guid_t efi_guid_dt_fixup_protocol = EFI_DT_FIXUP_PROTOCOL_GUID;
/**
@@ -102,6 +92,18 @@
}
}
+/**
+ * efi_dt_fixup() - fix up device tree
+ *
+ * This function implements the Fixup() service of the
+ * EFI Device Tree Fixup Protocol.
+ *
+ * @this: instance of the protocol
+ * @dtb: device tree provided by caller
+ * @buffer_size: size of buffer for the device tree including free space
+ * @flags: bit field designating action to be performed
+ * Return: status code
+ */
static efi_status_t EFIAPI efi_dt_fixup(struct efi_dt_fixup_protocol *this,
void *dtb,
efi_uintn_t *buffer_size,
@@ -158,3 +160,8 @@
out:
return EFI_EXIT(ret);
}
+
+struct efi_dt_fixup_protocol efi_dt_fixup_prot = {
+ .revision = EFI_DT_FIXUP_PROTOCOL_REVISION,
+ .fixup = efi_dt_fixup
+};