From 598041f39f3b2c0327a44d8289d27bac35fe7b6a Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Date: Tue, 15 May 2018 12:41:10 +0200
Subject: [PATCH] video: fbdev: via: allow COMPILE_TEST build

This patch allows viafb driver to be build on !X86 archs
using COMPILE_TEST config option.

Since via-camera driver (VIDEO_VIA_CAMERA) depends on viafb
it also needs a little fixup.

Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/media/platform/via-camera.c | 5 +++++
 drivers/video/fbdev/Kconfig         | 2 +-
 drivers/video/fbdev/via/global.h    | 6 ++++++
 drivers/video/fbdev/via/hw.c        | 1 -
 drivers/video/fbdev/via/via-core.c  | 1 -
 drivers/video/fbdev/via/via_clock.c | 2 +-
 drivers/video/fbdev/via/viafbdev.c  | 1 -
 7 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/drivers/media/platform/via-camera.c b/drivers/media/platform/via-camera.c
index e9a0263..1561d42 100644
--- a/drivers/media/platform/via-camera.c
+++ b/drivers/media/platform/via-camera.c
@@ -27,7 +27,12 @@
 #include <linux/via-core.h>
 #include <linux/via-gpio.h>
 #include <linux/via_i2c.h>
+
+#ifdef CONFIG_X86
 #include <asm/olpc.h>
+#else
+#define machine_is_olpc(x) 0
+#endif
 
 #include "via-camera.h"
 
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index c8c3e9f..591a13a 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -1437,7 +1437,7 @@ config FB_SIS_315
 
 config FB_VIA
        tristate "VIA UniChrome (Pro) and Chrome9 display support"
-       depends on FB && PCI && X86 && GPIOLIB && I2C
+       depends on FB && PCI && GPIOLIB && I2C && (X86 || COMPILE_TEST)
        select FB_CFB_FILLRECT
        select FB_CFB_COPYAREA
        select FB_CFB_IMAGEBLIT
diff --git a/drivers/video/fbdev/via/global.h b/drivers/video/fbdev/via/global.h
index 275dbbb..649d2ca 100644
--- a/drivers/video/fbdev/via/global.h
+++ b/drivers/video/fbdev/via/global.h
@@ -33,6 +33,12 @@
 #include <linux/console.h>
 #include <linux/timer.h>
 
+#ifdef CONFIG_X86
+#include <asm/olpc.h>
+#else
+#define machine_is_olpc(x) 0
+#endif
+
 #include "debug.h"
 
 #include "viafbdev.h"
diff --git a/drivers/video/fbdev/via/hw.c b/drivers/video/fbdev/via/hw.c
index 22450908..48969c6 100644
--- a/drivers/video/fbdev/via/hw.c
+++ b/drivers/video/fbdev/via/hw.c
@@ -20,7 +20,6 @@
  */
 
 #include <linux/via-core.h>
-#include <asm/olpc.h>
 #include "global.h"
 #include "via_clock.h"
 
diff --git a/drivers/video/fbdev/via/via-core.c b/drivers/video/fbdev/via/via-core.c
index 77774d8..b041eb2 100644
--- a/drivers/video/fbdev/via/via-core.c
+++ b/drivers/video/fbdev/via/via-core.c
@@ -17,7 +17,6 @@
 #include <linux/platform_device.h>
 #include <linux/list.h>
 #include <linux/pm.h>
-#include <asm/olpc.h>
 
 /*
  * The default port config.
diff --git a/drivers/video/fbdev/via/via_clock.c b/drivers/video/fbdev/via/via_clock.c
index bf269fa..3d0efdb 100644
--- a/drivers/video/fbdev/via/via_clock.c
+++ b/drivers/video/fbdev/via/via_clock.c
@@ -25,7 +25,7 @@
 
 #include <linux/kernel.h>
 #include <linux/via-core.h>
-#include <asm/olpc.h>
+
 #include "via_clock.h"
 #include "global.h"
 #include "debug.h"
diff --git a/drivers/video/fbdev/via/viafbdev.c b/drivers/video/fbdev/via/viafbdev.c
index badee04..35e4680 100644
--- a/drivers/video/fbdev/via/viafbdev.c
+++ b/drivers/video/fbdev/via/viafbdev.c
@@ -25,7 +25,6 @@
 #include <linux/stat.h>
 #include <linux/via-core.h>
 #include <linux/via_i2c.h>
-#include <asm/olpc.h>
 
 #define _MASTER_FILE
 #include "global.h"
-- 
2.7.4