drm/nouveau/acpi: move definitions out of nouveau_drv.h

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 11 insertions, 16 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c
index 83686ef75d04..e7369c8239d3 100644
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -7,16 +7,13 @@
 #include <acpi/acpi.h>
 #include <linux/mxm-wmi.h>
 
-#include "drmP.h"
-#include "drm.h"
-#include "drm_sarea.h"
-#include "drm_crtc_helper.h"
-#include "nouveau_drv.h"
-#include <nouveau_drm.h>
-#include "nouveau_connector.h"
-
 #include <linux/vga_switcheroo.h>
 
+#include "drm_edid.h"
+
+#include "nouveau_drm.h"
+#include "nouveau_acpi.h"
+
 #define NOUVEAU_DSM_LED 0x02
 #define NOUVEAU_DSM_LED_STATE 0x00
 #define NOUVEAU_DSM_LED_OFF 0x10
@@ -389,10 +386,9 @@ int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len)
         return nouveau_rom_call(nouveau_dsm_priv.rom_handle, bios, offset, len);
 }
 
-int
+void *
 nouveau_acpi_edid(struct drm_device *dev, struct drm_connector *connector)
 {
-        struct nouveau_connector *nv_connector = nouveau_connector(connector);
         struct acpi_device *acpidev;
         acpi_handle handle;
         int type, ret;
@@ -404,21 +400,20 @@ nouveau_acpi_edid(struct drm_device *dev, struct drm_connector *connector)
                 type = ACPI_VIDEO_DISPLAY_LCD;
                 break;
         default:
-                return -EINVAL;
+                return NULL;
         }
 
         handle = DEVICE_ACPI_HANDLE(&dev->pdev->dev);
         if (!handle)
-                return -ENODEV;
+                return NULL;
 
         ret = acpi_bus_get_device(handle, &acpidev);
         if (ret)
-                return -ENODEV;
+                return NULL;
 
         ret = acpi_video_get_edid(acpidev, type, -1, &edid);
         if (ret < 0)
-                return ret;
+                return NULL;
 
-        nv_connector->edid = kmemdup(edid, EDID_LENGTH, GFP_KERNEL);
-        return 0;
+        return kmemdup(edid, EDID_LENGTH, GFP_KERNEL);
 }