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| author |   Piotr Piórkowski <piotr.piorkowski@intel.com> | 2025-10-21 09:34:23 -0400 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-10-23 16:24:40 +0200 |
| commit | 898acad44ab1229fac242c625cb8797686325e1f (patch) | |
| tree | 652ffc466f13ecf5edfa5d22cdd6fabc15f9d330 /tools/debugging/git:/ssh:/git@git.zx2c4.com | |
| parent | phy: cadence: cdns-dphy: Update calibration wait time for startup state machine (diff) | |
| download | laptop-kernel-898acad44ab1229fac242c625cb8797686325e1f.tar.xz laptop-kernel-898acad44ab1229fac242c625cb8797686325e1f.zip | |
drm/xe: Use devm_ioremap_wc for VRAM mapping and drop manual unmap
[ Upstream commit 922ae875230be91c7f05f2aa90d176b6693e2601 ]
Let's replace the manual call to ioremap_wc function with devm_ioremap_wc
function, ensuring that VRAM mappings are automatically released when
the driver is detached.
Since devm_ioremap_wc registers the mapping with the device's managed
resources, the explicit iounmap call in vram_fini is no longer needed,
so let's remove it.
Signed-off-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Suggested-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Acked-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20250714184818.89201-2-piotr.piorkowski@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Stable-dep-of: d30203739be7 ("drm/xe: Move rebar to be done earlier")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/debugging/git:/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions