drm/i915: Drop intel_gt_tile_cleanup()

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Unmapping of the MMIO range can be done as a DRM-managed action, which
will take care of the unmapping on device teardown and error paths.
This will also ensure proper ordering with respect to other DRM-managed
actions that we'll be using to clean up non-primary GTs in upcoming
patches.

We have not yet enabled any non-root GTs in the driver yet, so the
kfree() of the GT structure is effectively dead code.  When we do start
enabling non-root GTs in upcoming patches, those are going to be using
DRM-managed allocations tied to the device lifetime, so we don't need to
explicitly free them (and kfree would be incorrect anyway).

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220906234934.3655440-5-matthew.d.roper@intel.com
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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Matt Roper 2022-09-06 16:49:24 -07:00 • committed by Joonas Lahtinen

parent 45474ca481

commit 9ebb80e80e

2 changed files with 8 additions and 18 deletions

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13

drivers/gpu/drm/i915/gt/intel_gt.c

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13

drivers/gpu/drm/i915/intel_uncore.c

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