diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_scatterlist.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_scatterlist.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_scatterlist.h b/drivers/gpu/drm/i915/i915_scatterlist.h index 6617963df9ed..b7b59328cb76 100644 --- a/drivers/gpu/drm/i915/i915_scatterlist.h +++ b/drivers/gpu/drm/i915/i915_scatterlist.h @@ -67,15 +67,15 @@ static inline struct scatterlist *__sg_next(struct scatterlist *sg) } /** - * __for_each_sgt_dma - iterate over the DMA addresses of the given sg_table - * @__dmap: DMA address (output) + * __for_each_sgt_daddr - iterate over the device addresses of the given sg_table + * @__dp: Device address (output) * @__iter: 'struct sgt_iter' (iterator state, internal) * @__sgt: sg_table to iterate over (input) * @__step: step size */ -#define __for_each_sgt_dma(__dmap, __iter, __sgt, __step) \ +#define __for_each_sgt_daddr(__dp, __iter, __sgt, __step) \ for ((__iter) = __sgt_iter((__sgt)->sgl, true); \ - ((__dmap) = (__iter).dma + (__iter).curr); \ + ((__dp) = (__iter).dma + (__iter).curr), (__iter).sgp; \ (((__iter).curr += (__step)) >= (__iter).max) ? \ (__iter) = __sgt_iter(__sg_next((__iter).sgp), true), 0 : 0) |