Drivers really have no business touching these. Noticed because
exynose _did_ touch the vblank off delay, which could potentially
affect other drivers.
drm_debug is an exception since it's used in macros and inline
functions.
Cc: Inki Dae <inki.dae at samsung.com>
Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
---
drivers/gpu/drm/drm_stub.c | 12 ++++--------
drivers/gpu/drm/exynos/exynos_drm_drv.c | 4 ----
drivers/gpu/drm/exynos/exynos_drm_drv.h | 2 --
3 files changed, 4 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index 3727ac8bc310..3901b41c214b 100644
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -42,18 +42,14 @@
unsigned int drm_debug = 0; /* 1 to enable debug output */
EXPORT_SYMBOL(drm_debug);
-unsigned int drm_rnodes = 0; /* 1 to enable experimental render nodes API */
-EXPORT_SYMBOL(drm_rnodes);
+int drm_rnodes = 0; /* 1 to enable experimental render nodes API */
/* 1 to allow user space to request universal planes (experimental) */
-unsigned int drm_universal_planes = 0;
-EXPORT_SYMBOL(drm_universal_planes);
+int drm_universal_planes = 0;
-unsigned int drm_vblank_offdelay = 5000; /* Default to 5000 msecs. */
-EXPORT_SYMBOL(drm_vblank_offdelay);
+int drm_vblank_offdelay = 5000; /* Default to 5000 msecs. */
-unsigned int drm_timestamp_precision = 20; /* Default to 20 usecs. */
-EXPORT_SYMBOL(drm_timestamp_precision);
+int drm_timestamp_precision = 20; /* Default to 20 usecs. */
/*
* Default to use monotonic timestamps for wait-for-vblank and page-flip
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c
b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index 2d27ba23a6a8..d7c50b0da510 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -38,8 +38,6 @@
#define DRIVER_MAJOR 1
#define DRIVER_MINOR 0
-#define VBLANK_OFF_DELAY 50000
-
/* platform device pointer for eynos drm device. */
static struct platform_device *exynos_drm_pdev;
@@ -109,8 +107,6 @@ static int exynos_drm_load(struct drm_device *dev, unsigned
long flags)
/* setup possible_clones. */
exynos_drm_encoder_setup(dev);
- drm_vblank_offdelay = VBLANK_OFF_DELAY;
-
platform_set_drvdata(dev->platformdev, dev);
/* force connectors detection */
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h
b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index ce3e6a30deaa..e28f792d628c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -40,8 +40,6 @@ struct drm_device;
struct exynos_drm_overlay;
struct drm_connector;
-extern unsigned int drm_vblank_offdelay;
-
/* this enumerates display type. */
enum exynos_drm_output_type {
EXYNOS_DISPLAY_TYPE_NONE,
--
1.9.2
