Modify it such that it doesn't change the instance mask parameter.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Victor Skvortsov <victor.skvortsov@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
#define amdgpu_inc_vram_lost(adev) atomic_inc(&((adev)->vram_lost_counter));
-#define for_each_inst(i, inst_mask) \
- for (i = ffs(inst_mask) - 1; inst_mask; \
- inst_mask &= ~(1U << i), i = ffs(inst_mask) - 1)
+#define BIT_MASK_UPPER(i) ((i) >= BITS_PER_LONG ? 0 : ~0UL << (i))
+#define for_each_inst(i, inst_mask) \
+ for (i = ffs(inst_mask); i-- != 0; \
+ i = ffs(inst_mask & BIT_MASK_UPPER(i + 1)))
#define MIN(X, Y) ((X) < (Y) ? (X) : (Y))