| Message ID | 20190731094233.13890-2-peter.ujfalusi@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/omap: dmm_tiler: Small fixes for i878 workaround | expand |
Hi Peter, Thank you for the patch. On Wed, Jul 31, 2019 at 12:42:32PM +0300, Peter Ujfalusi wrote: > Instead of dma_dev->device_prep_dma_memcpy() use the existing macro to > prepare the memcpy. > > Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > --- > drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c > index 252f5ebb1acc..77728eaa1a6f 100644 > --- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c > +++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c > @@ -82,12 +82,11 @@ static const u32 reg[][4] = { > > static int dmm_dma_copy(struct dmm *dmm, dma_addr_t src, dma_addr_t dst) > { > - struct dma_device *dma_dev = dmm->wa_dma_chan->device; > struct dma_async_tx_descriptor *tx; > enum dma_status status; > dma_cookie_t cookie; > > - tx = dma_dev->device_prep_dma_memcpy(dmm->wa_dma_chan, dst, src, 4, 0); > + tx = dmaengine_prep_dma_memcpy(dmm->wa_dma_chan, dst, src, 4, 0); > if (!tx) { > dev_err(dmm->dev, "Failed to prepare DMA memcpy\n"); > return -EIO;
diff --git a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c index 252f5ebb1acc..77728eaa1a6f 100644 --- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c +++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c @@ -82,12 +82,11 @@ static const u32 reg[][4] = { static int dmm_dma_copy(struct dmm *dmm, dma_addr_t src, dma_addr_t dst) { - struct dma_device *dma_dev = dmm->wa_dma_chan->device; struct dma_async_tx_descriptor *tx; enum dma_status status; dma_cookie_t cookie; - tx = dma_dev->device_prep_dma_memcpy(dmm->wa_dma_chan, dst, src, 4, 0); + tx = dmaengine_prep_dma_memcpy(dmm->wa_dma_chan, dst, src, 4, 0); if (!tx) { dev_err(dmm->dev, "Failed to prepare DMA memcpy\n"); return -EIO;
Instead of dma_dev->device_prep_dma_memcpy() use the existing macro to prepare the memcpy. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> --- drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)