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| author | Thomas Hellström <thomas.hellstrom@linux.intel.com> | 2024-01-09 12:24:04 +0100 |
|---|---|---|
| committer | Thomas Hellström <thomas.hellstrom@linux.intel.com> | 2024-01-09 18:01:02 +0100 |
| commit | 9d612ee52c6096bc70d43f54921ba2831ffbf1ad (patch) | |
| tree | 5ef2fc53fd31503def29ba1f90a8ad8b1be24646 /drivers | |
| parent | 20855b62a30538361e587cfc7c5245f07d4f826a (diff) | |
| download | lwn-9d612ee52c6096bc70d43f54921ba2831ffbf1ad.tar.gz lwn-9d612ee52c6096bc70d43f54921ba2831ffbf1ad.zip | |
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
Diffstat (limited to 'drivers')
| -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 3c2bcd597d2a..7eda86bd4c2a 100644 --- a/drivers/gpu/drm/xe/xe_device_types.h +++ b/drivers/gpu/drm/xe/xe_device_types.h @@ -147,7 +147,7 @@ struct xe_tile { size_t size; /** @regs: pointer to tile's MMIO space (starting with registers) */ - void *regs; + void __iomem *regs; } mmio; /** @@ -160,7 +160,7 @@ 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 */ @@ -306,7 +306,7 @@ 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 */ |