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| author | Laurent Pinchart | 2015-02-21 21:59:54 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2015-04-02 21:37:13 +0200 |
| commit | 0ff4e419dc6a409a60dc492fbbc58288af78bed7 (patch) | |
| tree | 2342367556443c50abef812288443c56142ca378 /drivers/media/platform/omap3isp/ispstat.c | |
| parent | [media] media: omap3isp: video: Use v4l2_get_timestamp() (diff) | |
| download | kernel-qcow2-linux-0ff4e419dc6a409a60dc492fbbc58288af78bed7.tar.gz kernel-qcow2-linux-0ff4e419dc6a409a60dc492fbbc58288af78bed7.tar.xz kernel-qcow2-linux-0ff4e419dc6a409a60dc492fbbc58288af78bed7.zip | |
[media] media: omap3isp: hist: Move histogram DMA to DMA engine
Replace the custom OMAP DMA API usage by DMA engine. Feature-wise the
driver has lost the ability to get notified of DMA transfers failure
through the completion handler, as the DMA engine API doesn't expose
that status information.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/omap3isp/ispstat.c')
| -rw-r--r-- | drivers/media/platform/omap3isp/ispstat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/omap3isp/ispstat.c b/drivers/media/platform/omap3isp/ispstat.c index a94e8340508f..20434e83e801 100644 --- a/drivers/media/platform/omap3isp/ispstat.c +++ b/drivers/media/platform/omap3isp/ispstat.c @@ -21,7 +21,7 @@ #include "isp.h" -#define ISP_STAT_USES_DMAENGINE(stat) ((stat)->dma_ch >= 0) +#define ISP_STAT_USES_DMAENGINE(stat) ((stat)->dma_ch != NULL) /* * MAGIC_SIZE must always be the greatest common divisor of |