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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2011-11-29 14:37:35 +0100
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2012-03-12 22:40:57 +0100
commite8363140c02c92c122210e03103aef72dd836664 (patch)
treec554e3892950f27776db5a424a30e53ad7c61057 /drivers/video
parenta67f379d3648746be0dab7b616f2fb838ec0fdfb (diff)
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>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/sh_mobile_lcdcfb.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index 1f8dd83b5fe..fc12e37b55c 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);