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| author | Thomas Hellström <thomas.hellstrom@linux.intel.com> | 2024-01-09 14:24:04 +0300 |
|---|---|---|
| committer | Thomas Hellström <thomas.hellstrom@linux.intel.com> | 2024-01-15 17:36:45 +0300 |
| commit | 5c63e7574739c034e072dea0e0a6fcbe8d538666 (patch) | |
| tree | 734e3030264611254baf5427b6821a5bcee381a4 | |
| parent | 77232e6a28447c2942558d05f1c3115bdf95a9e7 (diff) | |
| download | linux-5c63e7574739c034e072dea0e0a6fcbe8d538666.tar.xz | |
drm/xe: Annotate multiple mmio pointers with __iomem
There are a couple of pointers pointing to MMIO space. Annotate them
with __iomem and fix the corresponding sparse warnings.
Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs")
Fixes: 3b0d4a557996 ("drm/xe: Move register MMIO into xe_tile")
Fixes: 399a13323f0d ("drm/xe: add 28-bit address support in struct xe_reg")
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Koby Elbaz <kelbaz@habana.ai>
Cc: Ofir Bitton <obitton@habana.ai>
Cc: Moti Haimovski <mhaimovski@habana.ai>
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240109112405.108136-4-thomas.hellstrom@linux.intel.com
(cherry picked from commit 9d612ee52c6096bc70d43f54921ba2831ffbf1ad)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
| -rw-r--r-- | drivers/gpu/drm/xe/xe_device_types.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h index 4b38c6bc6c76..5dc9127a2029 100644 --- a/drivers/gpu/drm/xe/xe_device_types.h +++ b/drivers/gpu/drm/xe/xe_device_types.h @@ -146,7 +146,7 @@ struct xe_tile { size_t size; /** @regs: pointer to tile's MMIO space (starting with registers) */ - void *regs; + void __iomem *regs; } mmio; /** @@ -159,7 +159,7 @@ struct xe_tile { size_t size; /** @regs: pointer to tile's additional MMIO-extension space */ - void *regs; + void __iomem *regs; } mmio_ext; /** @mem: memory management info for tile */ @@ -301,7 +301,7 @@ struct xe_device { /** @size: size of MMIO space for device */ size_t size; /** @regs: pointer to MMIO space for device */ - void *regs; + void __iomem *regs; } mmio; /** @mem: memory info for device */ |