From 3bda554addcf4f1640b5bae658ca178668401664 Mon Sep 17 00:00:00 2001

From: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>

Date: Tue, 2 Jun 2020 12:47:42 +0200

Subject: [PATCH] kabi: ppc64le: prevent struct dma_map_ops to become defined

Patch-mainline: Never, kabi

References: jsc#SLE-12423

Prevent following kabi breakage on ppc64le:

KABI: symbol of_fdt_unflatten_tree(mod:vmlinux) changed crc from 0x1ad40ab5 to 0x810f062c

KABI: aborting due to kabi changes.

Detailed kabi warnings:

drivers/of/fdt.c:569: warning: of_fdt_unflatten_tree: modversion changed because of changes in struct dma_map_ops (became defined)

Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>

---

 drivers/of/fdt.c | 2 ++

 1 file changed, 2 insertions(+)

diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c

index 03bb386c3..d492ccdc5 100644

--- a/drivers/of/fdt.c

+++ b/drivers/of/fdt.c

@@ -27,7 +27,9 @@

 #include <linux/debugfs.h>

 #include <linux/serial_core.h>

 #include <linux/sysfs.h>

+#ifndef __GENKSYMS__

 #include <linux/random.h>

+#endif

 #include <asm/setup.h>  /* for COMMAND_LINE_SIZE */

 #include <asm/page.h>

-- 

2.16.4