diff options
| author | Thomas Hellström <thomas.hellstrom@linux.intel.com> | 2024-01-09 12:24:05 +0100 |
|---|---|---|
| committer | Thomas Hellström <thomas.hellstrom@linux.intel.com> | 2024-01-15 15:36:47 +0100 |
| commit | 98949068eb559a31f162ab37f56a89bf6c3698ad (patch) | |
| tree | de931ef8cb9604c91ac57b80d1030afff3a556c6 | |
| parent | 5c63e7574739c034e072dea0e0a6fcbe8d538666 (diff) | |
drm/xe: Annotate xe_ttm_stolen_mgr::mapping with __iomem
The pointer points to IO memory, but the __iomem annotation was
incorrectly placed. Annotate it correctly, update its usage accordingly
and fix the corresponding sparse error.
Fixes: d8b52a02cb40 ("drm/xe: Implement stolen memory.")
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240109112405.108136-5-thomas.hellstrom@linux.intel.com
(cherry picked from commit dcddb6f0b06d454c9a3b2b240a43f0e7310c7f7c)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
| -rw-r--r-- | drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c b/drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c index d2b00d0bf1e2..e5d7d5e2bec1 100644 --- a/drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c +++ b/drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c @@ -31,7 +31,7 @@ struct xe_ttm_stolen_mgr { /* GPU base offset */ resource_size_t stolen_base; - void *__iomem mapping; + void __iomem *mapping; }; static inline struct xe_ttm_stolen_mgr * @@ -275,7 +275,7 @@ static int __xe_ttm_stolen_io_mem_reserve_bar2(struct xe_device *xe, drm_WARN_ON(&xe->drm, !(mem->placement & TTM_PL_FLAG_CONTIGUOUS)); if (mem->placement & TTM_PL_FLAG_CONTIGUOUS && mgr->mapping) - mem->bus.addr = (u8 *)mgr->mapping + mem->bus.offset; + mem->bus.addr = (u8 __force *)mgr->mapping + mem->bus.offset; mem->bus.offset += mgr->io_base; mem->bus.is_iomem = true; |