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drm: rcar-du: Remove inclusion of drmP.h 

The DRM kernel API used to be defined in a handful of headers, pulled in
through drmP.h. It has since been split in multiple headers for the
different DRM components, and drmP.h turned into a legacy header that
just pulls in most of the DRM kernel API (and a large number of other
miscellaneous kernel headers).

In order to speed up compilation, replace inclusion of drmP.h with only
the required headers. It turns out that the rcar-du-drm driver already
includes most of the necessary headers, so the change is simple.

While at it, remove unneeded inclusion of other headers, and unneeded
forward declarations of structures.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
hifive-unleashed-5.1
Laurent Pinchart 2018-12-27 11:26:56 +02:00
parent dedd876c94
commit 9a47db8e7a
11 changed files with 3 additions and 13 deletions
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1
drivers/gpu/drm/rcar-du/rcar_du_crtc.c
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@ -11,7 +11,6 @@
#include <linux/mutex.h>
#include <linux/sys_soc.h>
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>

1
drivers/gpu/drm/rcar-du/rcar_du_crtc.h
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@ -14,7 +14,6 @@
#include <linux/spinlock.h>
#include <linux/wait.h>
#include <drm/drmP.h>
#include <drm/drm_crtc.h>
#include <media/vsp1.h>

1
drivers/gpu/drm/rcar-du/rcar_du_drv.c
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@ -17,7 +17,6 @@
#include <linux/slab.h>
#include <linux/wait.h>
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_cma_helper.h>

1
drivers/gpu/drm/rcar-du/rcar_du_drv.h
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@ -20,6 +20,7 @@
struct clk;
struct device;
struct drm_device;
struct drm_property;
struct rcar_du_device;
#define RCAR_DU_FEATURE_CRTC_IRQ_CLOCK BIT(0) /* Per-CRTC IRQ and clock */

1
drivers/gpu/drm/rcar-du/rcar_du_encoder.c
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@ -9,7 +9,6 @@
#include <linux/export.h>
#include <drm/drmP.h>
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_panel.h>

2
drivers/gpu/drm/rcar-du/rcar_du_encoder.h
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@ -10,10 +10,8 @@
#ifndef __RCAR_DU_ENCODER_H__
#define __RCAR_DU_ENCODER_H__
#include <drm/drm_crtc.h>
#include <drm/drm_encoder.h>
struct drm_panel;
struct rcar_du_device;
struct rcar_du_encoder {

1
drivers/gpu/drm/rcar-du/rcar_du_kms.c
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@ -7,7 +7,6 @@
* Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
*/
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>

1
drivers/gpu/drm/rcar-du/rcar_du_plane.c
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@ -7,7 +7,6 @@
* Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
*/
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>

3
drivers/gpu/drm/rcar-du/rcar_du_plane.h
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@ -10,8 +10,7 @@
#ifndef __RCAR_DU_PLANE_H__
#define __RCAR_DU_PLANE_H__
#include <drm/drmP.h>
#include <drm/drm_crtc.h>
#include <drm/drm_plane.h>
struct rcar_du_format_info;
struct rcar_du_group;

1
drivers/gpu/drm/rcar-du/rcar_du_vsp.c
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@ -7,7 +7,6 @@
* Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
*/
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>

3
drivers/gpu/drm/rcar-du/rcar_du_vsp.h
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@ -10,8 +10,7 @@
#ifndef __RCAR_DU_VSP_H__
#define __RCAR_DU_VSP_H__
#include <drm/drmP.h>
#include <drm/drm_crtc.h>
#include <drm/drm_plane.h>
struct rcar_du_format_info;
struct rcar_du_vsp;