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:
0887a2e7ab62 ("drm/xe: Make xe_mem_region struct")
Cc: Oak Zeng <oak.zeng@intel.com>
Cc: Michael J. Ruhl <michael.j.ruhl@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/20240109112405.108136-3-thomas.hellstrom@linux.intel.com
if (vram->mapping &&
mem->placement & TTM_PL_FLAG_CONTIGUOUS)
if (vram->mapping &&
mem->placement & TTM_PL_FLAG_CONTIGUOUS)
- mem->bus.addr = (u8 *)vram->mapping +
+ mem->bus.addr = (u8 __force *)vram->mapping +
mem->bus.offset;
mem->bus.offset += vram->io_start;
mem->bus.offset;
mem->bus.offset += vram->io_start;
/* Create a new VMAP once kernel BO back in VRAM */
if (!ret && resource_is_vram(new_mem)) {
struct xe_mem_region *vram = res_to_mem_region(new_mem);
/* Create a new VMAP once kernel BO back in VRAM */
if (!ret && resource_is_vram(new_mem)) {
struct xe_mem_region *vram = res_to_mem_region(new_mem);
- void *new_addr = vram->mapping +
+ void __iomem *new_addr = vram->mapping +
(new_mem->start << PAGE_SHIFT);
if (XE_WARN_ON(new_mem->start == XE_BO_INVALID_OFFSET)) {
(new_mem->start << PAGE_SHIFT);
if (XE_WARN_ON(new_mem->start == XE_BO_INVALID_OFFSET)) {
*/
resource_size_t actual_physical_size;
/** @mapping: pointer to VRAM mappable space */
*/
resource_size_t actual_physical_size;
/** @mapping: pointer to VRAM mappable space */