From 8486c0843637f5822dbfcc1eed561d640ff14fe9 Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@redhat.com>
Date: Fri, 17 May 2019 06:51:14 +0200
Subject: [PATCH 47/53] pflash_cfi01: Add pflash_cfi01_get_blk() helper
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RH-Author: Markus Armbruster <armbru@redhat.com>
Message-id: <20190517065120.12028-26-armbru@redhat.com>
Patchwork-id: 87983
O-Subject: [RHEL-7.7 qemu-kvm-rhev PATCH v3 25/31] pflash_cfi01: Add pflash_cfi01_get_blk() helper
Bugzilla: 1624009
RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
RH-Acked-by: Thomas Huth <thuth@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>

From: Philippe Mathieu-Daudé <philmd@redhat.com>

Add an helper to access the opaque struct PFlashCFI01.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20190308131445.17502-9-armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit e60cf76549a628d63f865fb6faeb1c7c0f390d0b)
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
 hw/block/pflash_cfi01.c  | 5 +++++
 include/hw/block/flash.h | 1 +
 2 files changed, 6 insertions(+)

diff --git a/hw/block/pflash_cfi01.c b/hw/block/pflash_cfi01.c
index 0101127..7a25051 100644
--- a/hw/block/pflash_cfi01.c
+++ b/hw/block/pflash_cfi01.c
@@ -980,6 +980,11 @@ PFlashCFI01 *pflash_cfi01_register(hwaddr base,
     return PFLASH_CFI01(dev);
 }
 
+BlockBackend *pflash_cfi01_get_blk(PFlashCFI01 *fl)
+{
+    return fl->blk;
+}
+
 MemoryRegion *pflash_cfi01_get_memory(PFlashCFI01 *fl)
 {
     return &fl->mem;
diff --git a/include/hw/block/flash.h b/include/hw/block/flash.h
index 914932e..a0f4887 100644
--- a/include/hw/block/flash.h
+++ b/include/hw/block/flash.h
@@ -22,6 +22,7 @@ PFlashCFI01 *pflash_cfi01_register(hwaddr base,
                                    uint16_t id0, uint16_t id1,
                                    uint16_t id2, uint16_t id3,
                                    int be);
+BlockBackend *pflash_cfi01_get_blk(PFlashCFI01 *fl);
 MemoryRegion *pflash_cfi01_get_memory(PFlashCFI01 *fl);
 
 /* pflash_cfi02.c */
-- 
1.8.3.1