Commit e08e96de authored by Arjan van de Ven's avatar Arjan van de Ven Committed by Dave Airlie

drm: Make the per-driver file_operations struct const

From fdf1fdebaa00f81de18c227f32f8074c8b352d50 Mon Sep 17 00:00:00 2001
From: Arjan van de Ven <arjan@linux.intel.com>
Date: Sun, 30 Oct 2011 19:06:07 -0700
Subject: [PATCH] drm: Make the per-driver file_operations struct const

The DRM layer keeps a copy of struct file_operations inside its
big driver struct... which prevents it from being consistent and static.
For consistency (and the general security objective of having such things
static), it's desirable to get this fixed.

This patch splits out the file_operations field to its own struct,
which is then "static const", and just stick a pointer to this into
the driver struct, making it more consistent with how the rest of the
kernel does this.
Signed-off-by: default avatarArjan van de Ven <arjan@linux.intel.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent d68752cf
...@@ -182,7 +182,7 @@ int drm_stub_open(struct inode *inode, struct file *filp) ...@@ -182,7 +182,7 @@ int drm_stub_open(struct inode *inode, struct file *filp)
goto out; goto out;
old_fops = filp->f_op; old_fops = filp->f_op;
filp->f_op = fops_get(&dev->driver->fops); filp->f_op = fops_get(dev->driver->fops);
if (filp->f_op == NULL) { if (filp->f_op == NULL) {
filp->f_op = old_fops; filp->f_op = old_fops;
goto out; goto out;
......
...@@ -43,6 +43,17 @@ static struct pci_device_id pciidlist[] = { ...@@ -43,6 +43,17 @@ static struct pci_device_id pciidlist[] = {
i810_PCI_IDS i810_PCI_IDS
}; };
static const struct file_operations i810_driver_fops = {
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.llseek = noop_llseek,
};
static struct drm_driver driver = { static struct drm_driver driver = {
.driver_features = .driver_features =
DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | DRIVER_USE_MTRR | DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | DRIVER_USE_MTRR |
...@@ -55,17 +66,7 @@ static struct drm_driver driver = { ...@@ -55,17 +66,7 @@ static struct drm_driver driver = {
.reclaim_buffers_locked = i810_driver_reclaim_buffers_locked, .reclaim_buffers_locked = i810_driver_reclaim_buffers_locked,
.dma_quiescent = i810_driver_dma_quiescent, .dma_quiescent = i810_driver_dma_quiescent,
.ioctls = i810_ioctls, .ioctls = i810_ioctls,
.fops = { .fops = &i810_driver_fops,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.llseek = noop_llseek,
},
.name = DRIVER_NAME, .name = DRIVER_NAME,
.desc = DRIVER_DESC, .desc = DRIVER_DESC,
.date = DRIVER_DATE, .date = DRIVER_DATE,
......
...@@ -788,6 +788,21 @@ static struct vm_operations_struct i915_gem_vm_ops = { ...@@ -788,6 +788,21 @@ static struct vm_operations_struct i915_gem_vm_ops = {
.close = drm_gem_vm_close, .close = drm_gem_vm_close,
}; };
static const struct file_operations i915_driver_fops = {
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_gem_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.read = drm_read,
#ifdef CONFIG_COMPAT
.compat_ioctl = i915_compat_ioctl,
#endif
.llseek = noop_llseek,
};
static struct drm_driver driver = { static struct drm_driver driver = {
/* don't use mtrr's here, the Xserver or user space app should /* don't use mtrr's here, the Xserver or user space app should
* deal with them for intel hardware. * deal with them for intel hardware.
...@@ -821,21 +836,7 @@ static struct drm_driver driver = { ...@@ -821,21 +836,7 @@ static struct drm_driver driver = {
.dumb_map_offset = i915_gem_mmap_gtt, .dumb_map_offset = i915_gem_mmap_gtt,
.dumb_destroy = i915_gem_dumb_destroy, .dumb_destroy = i915_gem_dumb_destroy,
.ioctls = i915_ioctls, .ioctls = i915_ioctls,
.fops = { .fops = &i915_driver_fops,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_gem_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.read = drm_read,
#ifdef CONFIG_COMPAT
.compat_ioctl = i915_compat_ioctl,
#endif
.llseek = noop_llseek,
},
.name = DRIVER_NAME, .name = DRIVER_NAME,
.desc = DRIVER_DESC, .desc = DRIVER_DESC,
.date = DRIVER_DATE, .date = DRIVER_DATE,
......
...@@ -44,6 +44,20 @@ static struct pci_device_id pciidlist[] = { ...@@ -44,6 +44,20 @@ static struct pci_device_id pciidlist[] = {
mga_PCI_IDS mga_PCI_IDS
}; };
static const struct file_operations mga_driver_fops = {
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
#ifdef CONFIG_COMPAT
.compat_ioctl = mga_compat_ioctl,
#endif
.llseek = noop_llseek,
};
static struct drm_driver driver = { static struct drm_driver driver = {
.driver_features = .driver_features =
DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA |
...@@ -64,20 +78,7 @@ static struct drm_driver driver = { ...@@ -64,20 +78,7 @@ static struct drm_driver driver = {
.reclaim_buffers = drm_core_reclaim_buffers, .reclaim_buffers = drm_core_reclaim_buffers,
.ioctls = mga_ioctls, .ioctls = mga_ioctls,
.dma_ioctl = mga_dma_buffers, .dma_ioctl = mga_dma_buffers,
.fops = { .fops = &mga_driver_fops,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
#ifdef CONFIG_COMPAT
.compat_ioctl = mga_compat_ioctl,
#endif
.llseek = noop_llseek,
},
.name = DRIVER_NAME, .name = DRIVER_NAME,
.desc = DRIVER_DESC, .desc = DRIVER_DESC,
.date = DRIVER_DATE, .date = DRIVER_DATE,
......
...@@ -388,6 +388,21 @@ nouveau_pci_resume(struct pci_dev *pdev) ...@@ -388,6 +388,21 @@ nouveau_pci_resume(struct pci_dev *pdev)
return 0; return 0;
} }
static const struct file_operations nouveau_driver_fops = {
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = nouveau_ttm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.read = drm_read,
#if defined(CONFIG_COMPAT)
.compat_ioctl = nouveau_compat_ioctl,
#endif
.llseek = noop_llseek,
};
static struct drm_driver driver = { static struct drm_driver driver = {
.driver_features = .driver_features =
DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_SG | DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_SG |
...@@ -413,21 +428,7 @@ static struct drm_driver driver = { ...@@ -413,21 +428,7 @@ static struct drm_driver driver = {
.disable_vblank = nouveau_vblank_disable, .disable_vblank = nouveau_vblank_disable,
.reclaim_buffers = drm_core_reclaim_buffers, .reclaim_buffers = drm_core_reclaim_buffers,
.ioctls = nouveau_ioctls, .ioctls = nouveau_ioctls,
.fops = { .fops = &nouveau_driver_fops,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = nouveau_ttm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.read = drm_read,
#if defined(CONFIG_COMPAT)
.compat_ioctl = nouveau_compat_ioctl,
#endif
.llseek = noop_llseek,
},
.gem_init_object = nouveau_gem_object_new, .gem_init_object = nouveau_gem_object_new,
.gem_free_object = nouveau_gem_object_del, .gem_free_object = nouveau_gem_object_del,
.gem_open_object = nouveau_gem_object_open, .gem_open_object = nouveau_gem_object_open,
......
...@@ -42,6 +42,20 @@ static struct pci_device_id pciidlist[] = { ...@@ -42,6 +42,20 @@ static struct pci_device_id pciidlist[] = {
r128_PCI_IDS r128_PCI_IDS
}; };
static const struct file_operations r128_driver_fops = {
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
#ifdef CONFIG_COMPAT
.compat_ioctl = r128_compat_ioctl,
#endif
.llseek = noop_llseek,
};
static struct drm_driver driver = { static struct drm_driver driver = {
.driver_features = .driver_features =
DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG | DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG |
...@@ -60,21 +74,7 @@ static struct drm_driver driver = { ...@@ -60,21 +74,7 @@ static struct drm_driver driver = {
.reclaim_buffers = drm_core_reclaim_buffers, .reclaim_buffers = drm_core_reclaim_buffers,
.ioctls = r128_ioctls, .ioctls = r128_ioctls,
.dma_ioctl = r128_cce_buffers, .dma_ioctl = r128_cce_buffers,
.fops = { .fops = &r128_driver_fops,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
#ifdef CONFIG_COMPAT
.compat_ioctl = r128_compat_ioctl,
#endif
.llseek = noop_llseek,
},
.name = DRIVER_NAME, .name = DRIVER_NAME,
.desc = DRIVER_DESC, .desc = DRIVER_DESC,
.date = DRIVER_DATE, .date = DRIVER_DATE,
......
...@@ -205,6 +205,21 @@ static struct pci_device_id pciidlist[] = { ...@@ -205,6 +205,21 @@ static struct pci_device_id pciidlist[] = {
MODULE_DEVICE_TABLE(pci, pciidlist); MODULE_DEVICE_TABLE(pci, pciidlist);
#endif #endif
static const struct file_operations radeon_driver_old_fops = {
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.read = drm_read,
#ifdef CONFIG_COMPAT
.compat_ioctl = radeon_compat_ioctl,
#endif
.llseek = noop_llseek,
};
static struct drm_driver driver_old = { static struct drm_driver driver_old = {
.driver_features = .driver_features =
DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG | DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG |
...@@ -231,21 +246,7 @@ static struct drm_driver driver_old = { ...@@ -231,21 +246,7 @@ static struct drm_driver driver_old = {
.reclaim_buffers = drm_core_reclaim_buffers, .reclaim_buffers = drm_core_reclaim_buffers,
.ioctls = radeon_ioctls, .ioctls = radeon_ioctls,
.dma_ioctl = radeon_cp_buffers, .dma_ioctl = radeon_cp_buffers,
.fops = { .fops = &radeon_driver_old_fops,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.read = drm_read,
#ifdef CONFIG_COMPAT
.compat_ioctl = radeon_compat_ioctl,
#endif
.llseek = noop_llseek,
},
.name = DRIVER_NAME, .name = DRIVER_NAME,
.desc = DRIVER_DESC, .desc = DRIVER_DESC,
.date = DRIVER_DATE, .date = DRIVER_DATE,
...@@ -303,6 +304,20 @@ radeon_pci_resume(struct pci_dev *pdev) ...@@ -303,6 +304,20 @@ radeon_pci_resume(struct pci_dev *pdev)
return radeon_resume_kms(dev); return radeon_resume_kms(dev);
} }
static const struct file_operations radeon_driver_kms_fops = {
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = radeon_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.read = drm_read,
#ifdef CONFIG_COMPAT
.compat_ioctl = radeon_kms_compat_ioctl,
#endif
};
static struct drm_driver kms_driver = { static struct drm_driver kms_driver = {
.driver_features = .driver_features =
DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG | DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG |
...@@ -338,20 +353,7 @@ static struct drm_driver kms_driver = { ...@@ -338,20 +353,7 @@ static struct drm_driver kms_driver = {
.dumb_create = radeon_mode_dumb_create, .dumb_create = radeon_mode_dumb_create,
.dumb_map_offset = radeon_mode_dumb_mmap, .dumb_map_offset = radeon_mode_dumb_mmap,
.dumb_destroy = radeon_mode_dumb_destroy, .dumb_destroy = radeon_mode_dumb_destroy,
.fops = { .fops = &radeon_driver_kms_fops,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = radeon_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.read = drm_read,
#ifdef CONFIG_COMPAT
.compat_ioctl = radeon_kms_compat_ioctl,
#endif
},
.name = DRIVER_NAME, .name = DRIVER_NAME,
.desc = DRIVER_DESC, .desc = DRIVER_DESC,
.date = DRIVER_DATE, .date = DRIVER_DATE,
......
...@@ -35,6 +35,17 @@ static struct pci_device_id pciidlist[] = { ...@@ -35,6 +35,17 @@ static struct pci_device_id pciidlist[] = {
savage_PCI_IDS savage_PCI_IDS
}; };
static const struct file_operations savage_driver_fops = {
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.llseek = noop_llseek,
};
static struct drm_driver driver = { static struct drm_driver driver = {
.driver_features = .driver_features =
DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_DMA | DRIVER_PCI_DMA, DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_DMA | DRIVER_PCI_DMA,
...@@ -46,17 +57,7 @@ static struct drm_driver driver = { ...@@ -46,17 +57,7 @@ static struct drm_driver driver = {
.reclaim_buffers = savage_reclaim_buffers, .reclaim_buffers = savage_reclaim_buffers,
.ioctls = savage_ioctls, .ioctls = savage_ioctls,
.dma_ioctl = savage_bci_buffers, .dma_ioctl = savage_bci_buffers,
.fops = { .fops = &savage_driver_fops,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.llseek = noop_llseek,
},
.name = DRIVER_NAME, .name = DRIVER_NAME,
.desc = DRIVER_DESC, .desc = DRIVER_DESC,
.date = DRIVER_DATE, .date = DRIVER_DATE,
......
...@@ -65,6 +65,17 @@ static int sis_driver_unload(struct drm_device *dev) ...@@ -65,6 +65,17 @@ static int sis_driver_unload(struct drm_device *dev)
return 0; return 0;
} }
static const struct file_operations sis_driver_fops = {
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.llseek = noop_llseek,
};
static struct drm_driver driver = { static struct drm_driver driver = {
.driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR, .driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR,
.load = sis_driver_load, .load = sis_driver_load,
...@@ -74,17 +85,7 @@ static struct drm_driver driver = { ...@@ -74,17 +85,7 @@ static struct drm_driver driver = {
.reclaim_buffers_idlelocked = sis_reclaim_buffers_locked, .reclaim_buffers_idlelocked = sis_reclaim_buffers_locked,
.lastclose = sis_lastclose, .lastclose = sis_lastclose,
.ioctls = sis_ioctls, .ioctls = sis_ioctls,
.fops = { .fops = &sis_driver_fops,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.llseek = noop_llseek,
},
.name = DRIVER_NAME, .name = DRIVER_NAME,
.desc = DRIVER_DESC, .desc = DRIVER_DESC,
.date = DRIVER_DATE, .date = DRIVER_DATE,
......
...@@ -41,20 +41,21 @@ static struct pci_device_id pciidlist[] = { ...@@ -41,20 +41,21 @@ static struct pci_device_id pciidlist[] = {
tdfx_PCI_IDS tdfx_PCI_IDS
}; };
static const struct file_operations tdfx_driver_fops = {
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.llseek = noop_llseek,
};
static struct drm_driver driver = { static struct drm_driver driver = {
.driver_features = DRIVER_USE_MTRR, .driver_features = DRIVER_USE_MTRR,
.reclaim_buffers = drm_core_reclaim_buffers, .reclaim_buffers = drm_core_reclaim_buffers,
.fops = { .fops = &tdfx_driver_fops,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.llseek = noop_llseek,
},
.name = DRIVER_NAME, .name = DRIVER_NAME,
.desc = DRIVER_DESC, .desc = DRIVER_DESC,
.date = DRIVER_DATE, .date = DRIVER_DATE,
......
...@@ -34,6 +34,17 @@ static struct pci_device_id pciidlist[] = { ...@@ -34,6 +34,17 @@ static struct pci_device_id pciidlist[] = {
viadrv_PCI_IDS viadrv_PCI_IDS
}; };
static const struct file_operations via_driver_fops = {
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.llseek = noop_llseek,
};
static struct drm_driver driver = { static struct drm_driver driver = {
.driver_features = .driver_features =
DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_IRQ | DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_IRQ |
...@@ -54,17 +65,7 @@ static struct drm_driver driver = { ...@@ -54,17 +65,7 @@ static struct drm_driver driver = {
.reclaim_buffers_idlelocked = via_reclaim_buffers_locked, .reclaim_buffers_idlelocked = via_reclaim_buffers_locked,
.lastclose = via_lastclose, .lastclose = via_lastclose,
.ioctls = via_ioctls, .ioctls = via_ioctls,
.fops = { .fops = &via_driver_fops,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.llseek = noop_llseek,
},
.name = DRIVER_NAME, .name = DRIVER_NAME,
.desc = DRIVER_DESC, .desc = DRIVER_DESC,
.date = DRIVER_DATE, .date = DRIVER_DATE,
......
...@@ -1064,6 +1064,21 @@ static const struct dev_pm_ops vmw_pm_ops = { ...@@ -1064,6 +1064,21 @@ static const struct dev_pm_ops vmw_pm_ops = {
.resume = vmw_pm_resume, .resume = vmw_pm_resume,
}; };
static const struct file_operations vmwgfx_driver_fops = {
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = vmw_unlocked_ioctl,
.mmap = vmw_mmap,
.poll = vmw_fops_poll,
.read = vmw_fops_read,
.fasync = drm_fasync,
#if defined(CONFIG_COMPAT)
.compat_ioctl = drm_compat_ioctl,
#endif
.llseek = noop_llseek,
};
static struct drm_driver driver = { static struct drm_driver driver = {
.driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | .driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED |
DRIVER_MODESET, DRIVER_MODESET,
...@@ -1088,20 +1103,7 @@ static struct drm_driver driver = { ...@@ -1088,20 +1103,7 @@ static struct drm_driver driver = {
.master_drop = vmw_master_drop, .master_drop = vmw_master_drop,
.open = vmw_driver_open, .open = vmw_driver_open,
.postclose = vmw_postclose, .postclose = vmw_postclose,
.fops = { .fops = &vmwgfx_driver_fops,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = vmw_unlocked_ioctl,
.mmap = vmw_mmap,
.poll = vmw_fops_poll,
.read = vmw_fops_read,
.fasync = drm_fasync,
#if defined(CONFIG_COMPAT)
.compat_ioctl = drm_compat_ioctl,
#endif
.llseek = noop_llseek,
},
.name = VMWGFX_DRIVER_NAME, .name = VMWGFX_DRIVER_NAME,
.desc = VMWGFX_DRIVER_DESC, .desc = VMWGFX_DRIVER_DESC,
.date = VMWGFX_DRIVER_DATE, .date = VMWGFX_DRIVER_DATE,
......
...@@ -1151,6 +1151,17 @@ static struct vm_operations_struct psb_gem_vm_ops = { ...@@ -1151,6 +1151,17 @@ static struct vm_operations_struct psb_gem_vm_ops = {
.close = drm_gem_vm_close, .close = drm_gem_vm_close,
}; };
static const struct file_operations gma500_driver_fops = {
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = psb_unlocked_ioctl,
.mmap = drm_gem_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.read = drm_read,
};
static struct drm_driver driver = { static struct drm_driver driver = {
.driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | \ .driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | \
DRIVER_IRQ_VBL | DRIVER_MODESET | DRIVER_GEM , DRIVER_IRQ_VBL | DRIVER_MODESET | DRIVER_GEM ,
...@@ -1179,17 +1190,7 @@ static struct drm_driver driver = { ...@@ -1179,17 +1190,7 @@ static struct drm_driver driver = {
.dumb_create = psb_gem_dumb_create, .dumb_create = psb_gem_dumb_create,
.dumb_map_offset = psb_gem_dumb_map_gtt, .dumb_map_offset = psb_gem_dumb_map_gtt,
.dumb_destroy = psb_gem_dumb_destroy, .dumb_destroy = psb_gem_dumb_destroy,
.fops = &gma500_driver_fops,
.fops = {
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = psb_unlocked_ioctl,
.mmap = drm_gem_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.read = drm_read,
},
.name = DRIVER_NAME, .name = DRIVER_NAME,
.desc = DRIVER_DESC, .desc = DRIVER_DESC,
.date = PSB_DRM_DRIVER_DATE, .date = PSB_DRM_DRIVER_DATE,
......
...@@ -918,7 +918,7 @@ struct drm_driver { ...@@ -918,7 +918,7 @@ struct drm_driver {
int dev_priv_size; int dev_priv_size;
struct drm_ioctl_desc *ioctls; struct drm_ioctl_desc *ioctls;
int num_ioctls; int num_ioctls;
struct file_operations fops; const struct file_operations *fops;
union { union {
struct pci_driver *pci; struct pci_driver *pci;
struct platform_device *platform_device; struct platform_device *platform_device;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment