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drm/xe: Annotate multiple mmio pointers with __iomem

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There are a couple of pointers pointing to MMIO space. Annotate them
with __iomem and fix the corresponding sparse warnings.

Fixes: dd08ebf6c3 ("drm/xe: Introduce a new DRM driver for Intel GPUs")
Fixes: 3b0d4a5579 ("drm/xe: Move register MMIO into xe_tile")
Fixes: 399a13323f ("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 9d612ee52c)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
This commit is contained in:
Thomas Hellström 2024-01-09 12:24:04 +01:00
parent 77232e6a28
commit 5c63e75747
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/xe/xe_device_types.h
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@ -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 */