Add proper forward declarations to minimize dependencies on
other header files.
Just add enough that we can safely include all header files in
alphabetically order in relevant files.
Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Acked-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
Acked-by: Patrik Jakobsson <patrik.r.jakobsson@xxxxxxxxx>
Cc: David Airlie <airlied@xxxxxxxx>
---
drivers/gpu/drm/gma500/blitter.h | 2 ++
drivers/gpu/drm/gma500/cdv_device.h | 4 ++++
drivers/gpu/drm/gma500/gma_device.h | 1 +
drivers/gpu/drm/gma500/gma_display.h | 3 +++
drivers/gpu/drm/gma500/mid_bios.h | 1 +
drivers/gpu/drm/gma500/oaktrail.h | 2 ++
6 files changed, 13 insertions(+)
diff --git a/drivers/gpu/drm/gma500/blitter.h b/drivers/gpu/drm/gma500/blitter.h
index b83648df590d..69551a2fc0f4 100644
--- a/drivers/gpu/drm/gma500/blitter.h
+++ b/drivers/gpu/drm/gma500/blitter.h
@@ -17,6 +17,8 @@
#ifndef __BLITTER_H
#define __BLITTER_H
+struct drm_psb_private;
+
extern int gma_blt_wait_idle(struct drm_psb_private *dev_priv);
#endif
diff --git a/drivers/gpu/drm/gma500/cdv_device.h b/drivers/gpu/drm/gma500/cdv_device.h
index 705c11d47d45..19e544ba21cb 100644
--- a/drivers/gpu/drm/gma500/cdv_device.h
+++ b/drivers/gpu/drm/gma500/cdv_device.h
@@ -15,6 +15,10 @@
* 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
*/
+struct drm_crtc;
+struct drm_device;
+struct psb_intel_mode_device;
+
extern const struct drm_crtc_helper_funcs cdv_intel_helper_funcs;
extern const struct drm_crtc_funcs cdv_intel_crtc_funcs;
extern const struct gma_clock_funcs cdv_clock_funcs;
diff --git a/drivers/gpu/drm/gma500/gma_device.h b/drivers/gpu/drm/gma500/gma_device.h
index e1dbb007b820..9f0bb916562f 100644
--- a/drivers/gpu/drm/gma500/gma_device.h
+++ b/drivers/gpu/drm/gma500/gma_device.h
@@ -15,6 +15,7 @@
#ifndef _GMA_DEVICE_H
#define _GMA_DEVICE_H
+struct drm_device;
extern void gma_get_core_freq(struct drm_device *dev);
diff --git a/drivers/gpu/drm/gma500/gma_display.h b/drivers/gpu/drm/gma500/gma_display.h
index 239c374b6169..e970cb869ea7 100644
--- a/drivers/gpu/drm/gma500/gma_display.h
+++ b/drivers/gpu/drm/gma500/gma_display.h
@@ -24,6 +24,9 @@
#include <linux/pm_runtime.h>
+struct drm_encoder;
+struct drm_mode_set;
+
struct gma_clock_t {
/* given values */
int n;
diff --git a/drivers/gpu/drm/gma500/mid_bios.h b/drivers/gpu/drm/gma500/mid_bios.h
index 00e7d564b7eb..59e43a68a21d 100644
--- a/drivers/gpu/drm/gma500/mid_bios.h
+++ b/drivers/gpu/drm/gma500/mid_bios.h
@@ -16,6 +16,7 @@
* 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
*
**************************************************************************/
+struct drm_device;
extern int mid_chip_setup(struct drm_device *dev);
diff --git a/drivers/gpu/drm/gma500/oaktrail.h b/drivers/gpu/drm/gma500/oaktrail.h
index 30adbbe23024..e41bcab5a585 100644
--- a/drivers/gpu/drm/gma500/oaktrail.h
+++ b/drivers/gpu/drm/gma500/oaktrail.h
@@ -17,6 +17,8 @@
*
**************************************************************************/
+struct psb_intel_mode_device;
+
/* MID device specific descriptors */
struct oaktrail_timing_info {
--
2.20.1
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