From d94eb2767e8fb8a1ee78f7e3ddf8b6fa92213ac7 Mon Sep 17 00:00:00 2001
From: Tao Huang <huangtao@rock-chips.com>
Date: Tue, 27 Jul 2021 14:58:10 +0800
Subject: [PATCH] MALI: utgard: Kbuild: Fix src path

Make $(src) as absolute path if it isn't already, by prefixing $(srctree).
Fix build module with "O=dir".

Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Change-Id: I4e6d1f252e51956dc264e544ebbf7cf774a39c5d
---
 drivers/gpu/arm/mali400/mali/Kbuild | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/arm/mali400/mali/Kbuild b/drivers/gpu/arm/mali400/mali/Kbuild
index c74369c6e843..7390ab758f22 100755
--- a/drivers/gpu/arm/mali400/mali/Kbuild
+++ b/drivers/gpu/arm/mali400/mali/Kbuild
@@ -10,6 +10,9 @@
 
 # This file is called by the Linux build system.
 
+# make $(src) as absolute path if it isn't already, by prefixing $(srctree)
+src:=$(if $(patsubst /%,,$(src)),$(srctree)/$(src),$(src))
+
 # set up defaults if not defined by the user
 TIMESTAMP ?= default
 OS_MEMORY_KERNEL_BUFFER_SIZE_IN_MB ?= 16