fbdev: sh_mobile_lcdc: Pass physical device pointer to DMA functions

The dma_map_sg() and dma_unmap_sg() functions need a pointer to the
physical device.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index 1f8dd83b5fe1..fc12e37b55ce 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -313,11 +313,12 @@ static void sh_mobile_lcdc_deferred_io(struct fb_info *info,
                 unsigned int nr_pages = sh_mobile_lcdc_sginit(info, pagelist);
 
                 /* trigger panel update */
-                dma_map_sg(info->dev, ch->sglist, nr_pages, DMA_TO_DEVICE);
+                dma_map_sg(ch->lcdc->dev, ch->sglist, nr_pages, DMA_TO_DEVICE);
                 if (panel->start_transfer)
                         panel->start_transfer(ch, &sh_mobile_lcdc_sys_bus_ops);
                 lcdc_write_chan(ch, LDSM2R, LDSM2R_OSTRG);
-                dma_unmap_sg(info->dev, ch->sglist, nr_pages, DMA_TO_DEVICE);
+                dma_unmap_sg(ch->lcdc->dev, ch->sglist, nr_pages,
+                             DMA_TO_DEVICE);
         } else {
                 if (panel->start_transfer)
                         panel->start_transfer(ch, &sh_mobile_lcdc_sys_bus_ops);