diff options
| author | Alexandre Bounine <alexandre.bounine@idt.com> | 2012-03-08 16:11:18 -0500 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@linux.intel.com> | 2012-03-21 19:20:22 +0530 |
| commit | 16052827d98fbc13c31ebad560af4bd53e2b4dd5 (patch) | |
| tree | aff4f3362a643d2d4621f21dd56996988c0e733c /drivers/video | |
| parent | ad1122e545b55013089e6cc18ac37b47b46f2a7d (diff) | |
| download | linux-16052827d98fbc13c31ebad560af4bd53e2b4dd5.tar.gz linux-16052827d98fbc13c31ebad560af4bd53e2b4dd5.tar.bz2 linux-16052827d98fbc13c31ebad560af4bd53e2b4dd5.zip | |
dmaengine/dma_slave: introduce inline wrappers
Add inline wrappers for device_prep_slave_sg() and device_prep_dma_cyclic()
interfaces to hide new parameter from current users of affected interfaces.
Convert current users to use new wrappers instead of direct calls.
Suggested by Russell King [https://lkml.org/lkml/2012/2/3/269].
Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/mx3fb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c index 727a5149d818..eec0d7b748eb 100644 --- a/drivers/video/mx3fb.c +++ b/drivers/video/mx3fb.c @@ -337,7 +337,7 @@ static void sdc_enable_channel(struct mx3fb_info *mx3_fbi) /* This enables the channel */ if (mx3_fbi->cookie < 0) { - mx3_fbi->txd = dma_chan->device->device_prep_slave_sg(dma_chan, + mx3_fbi->txd = dmaengine_prep_slave_sg(dma_chan, &mx3_fbi->sg[0], 1, DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT); if (!mx3_fbi->txd) { dev_err(mx3fb->dev, "Cannot allocate descriptor on %d\n", @@ -1091,7 +1091,7 @@ static int mx3fb_pan_display(struct fb_var_screeninfo *var, if (mx3_fbi->txd) async_tx_ack(mx3_fbi->txd); - txd = dma_chan->device->device_prep_slave_sg(dma_chan, sg + + txd = dmaengine_prep_slave_sg(dma_chan, sg + mx3_fbi->cur_ipu_buf, 1, DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT); if (!txd) { dev_err(fbi->device, |