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| author | Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com> | 2019-05-30 15:31:05 +0200 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-05-31 08:43:18 +0100 |
| commit | 47bc28d7ee6d8378ba4451c43885cb3241302243 (patch) | |
| tree | a4f51c77c64a43b99fb5076df05ad3062e8f48a2 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 6501aa4e3a45075360e72784a48fcd5c32a4eb24 (diff) | |
| download | linux-stable-47bc28d7ee6d8378ba4451c43885cb3241302243.tar.gz linux-stable-47bc28d7ee6d8378ba4451c43885cb3241302243.tar.bz2 linux-stable-47bc28d7ee6d8378ba4451c43885cb3241302243.zip | |
drm/i915: Split off pci_driver.remove() tail to drm_driver.release()
In order to support driver hot unbind, some cleanup operations, now
performed on PCI driver remove, must be called later, after all device
file descriptors are closed.
Split out those operations from the tail of pci_driver.remove()
callback and put them into drm_driver.release() which is called as soon
as all references to the driver are put. As a result, those cleanups
will be now run on last drm_dev_put(), either still called from
pci_driver.remove() if all device file descriptors are already closed,
or on last drm_release() file operation.
Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190530133105.30467-1-janusz.krzysztofik@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 4eb8f6a181c1..0dee503a5b68 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2745,6 +2745,7 @@ void i915_gem_init_mmio(struct drm_i915_private *i915); int __must_check i915_gem_init(struct drm_i915_private *dev_priv); int __must_check i915_gem_init_hw(struct drm_i915_private *dev_priv); void i915_gem_init_swizzling(struct drm_i915_private *dev_priv); +void i915_gem_fini_hw(struct drm_i915_private *dev_priv); void i915_gem_fini(struct drm_i915_private *dev_priv); int i915_gem_wait_for_idle(struct drm_i915_private *dev_priv, unsigned int flags, long timeout); |