From: Ben Skeggs <bskeggs@redhat.com>
Date: Thu, 20 Aug 2015 04:54:23 +0000 (+1000)
Subject: drm/nouveau/device: remove pci/platform_device from common struct
X-Git-Tag: omap-for-v4.3/fixes-rc1~89^2~11^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=26c9e8effebb9166eb1cfba2d164676e98c505c7;p=pandora-kernel.git

drm/nouveau/device: remove pci/platform_device from common struct

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

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/device.h b/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
index 5741bf228762..773951bfd200 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
@@ -47,13 +47,21 @@ enum nvkm_devidx {
 	NVKM_ENGINE_SEC,
 	NVKM_ENGINE_MSPDEC,
 
-	NVKM_SUBDEV_NR,
+	NVKM_SUBDEV_NR
+};
+
+enum nvkm_device_type {
+	NVKM_DEVICE_PCI,
+	NVKM_DEVICE_AGP,
+	NVKM_DEVICE_PCIE,
+	NVKM_DEVICE_TEGRA,
 };
 
 struct nvkm_device {
 	const struct nvkm_device_func *func;
 	const struct nvkm_device_quirk *quirk;
 	struct device *dev;
+	enum nvkm_device_type type;
 	u64 handle;
 	const char *name;
 	const char *cfgopt;
@@ -63,9 +71,6 @@ struct nvkm_device {
 	struct mutex mutex;
 	int refcount;
 
-	struct pci_dev *pdev;
-	struct platform_device *platformdev;
-
 	void __iomem *pri;
 
 	struct nvkm_event event;
@@ -150,6 +155,7 @@ struct nvkm_device_func {
 	void (*fini)(struct nvkm_device *, bool suspend);
 	resource_size_t (*resource_addr)(struct nvkm_device *, unsigned bar);
 	resource_size_t (*resource_size)(struct nvkm_device *, unsigned bar);
+	bool cpu_coherent;
 };
 
 struct nvkm_device_quirk {
@@ -220,32 +226,6 @@ int nvkm_device_list(u64 *name, int size);
 	_temp;                                                                 \
 })
 
-static inline bool
-nv_device_is_pci(struct nvkm_device *device)
-{
-	return device->pdev != NULL;
-}
-
-static inline bool
-nv_device_is_cpu_coherent(struct nvkm_device *device)
-{
-	return (!IS_ENABLED(CONFIG_ARM) && nv_device_is_pci(device));
-}
-
-static inline struct device *
-nv_device_base(struct nvkm_device *device)
-{
-	return nv_device_is_pci(device) ? &device->pdev->dev :
-					  &device->platformdev->dev;
-}
-
-struct platform_device;
-
-enum nv_bus_type {
-	NVKM_BUS_PCI,
-	NVKM_BUS_PLATFORM,
-};
-
 void nvkm_device_del(struct nvkm_device **);
 
 struct nvkm_device_oclass {
diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c
index 40a903b79343..4252e7796c4c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_abi16.c
+++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c
@@ -174,19 +174,19 @@ nouveau_abi16_ioctl_getparam(ABI16_IOCTL_ARGS)
 		getparam->value = device->info.chipset;
 		break;
 	case NOUVEAU_GETPARAM_PCI_VENDOR:
-		if (nv_device_is_pci(nvxx_device(device)))
+		if (nvxx_device(device)->func->pci)
 			getparam->value = dev->pdev->vendor;
 		else
 			getparam->value = 0;
 		break;
 	case NOUVEAU_GETPARAM_PCI_DEVICE:
-		if (nv_device_is_pci(nvxx_device(device)))
+		if (nvxx_device(device)->func->pci)
 			getparam->value = dev->pdev->device;
 		else
 			getparam->value = 0;
 		break;
 	case NOUVEAU_GETPARAM_BUS_TYPE:
-		if (!nv_device_is_pci(nvxx_device(device)))
+		if (!nvxx_device(device)->func->pci)
 			getparam->value = 3;
 		else
 		if (drm_pci_device_is_agp(dev))
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