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authorLinus Torvalds <torvalds@linux-foundation.org>2014-10-18 18:11:04 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-10-18 18:11:04 -0700
commit52d589a01d4545ce1dc5c3892bb8c7b55edfe714 (patch)
tree864858dae5d01aae411497e926679cf92392b4f6 /drivers/misc
parent0a582821d4f8edf41d9b56ae057ee2002fc275f0 (diff)
parent6b997bab20448cfe85456e4789d5d9222ab6b830 (diff)
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
Pull slave-dmaengine updates from Vinod Koul: "For dmaengine contributions we have: - designware cleanup by Andy - my series moving device_control users to dmanegine_xxx APIs for later removal of device_control API - minor fixes spread over drivers mainly mv_xor, pl330, mmp, imx-sdma etc" * 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (60 commits) serial: atmel: add missing dmaengine header dmaengine: remove FSLDMA_EXTERNAL_START dmaengine: freescale: remove FSLDMA_EXTERNAL_START control method carma-fpga: move to fsl_dma_external_start() carma-fpga: use dmaengine_xxx() API dmaengine: freescale: add and export fsl_dma_external_start() dmaengine: add dmaengine_prep_dma_sg() helper video: mx3fb: use dmaengine_terminate_all() API serial: sh-sci: use dmaengine_terminate_all() API net: ks8842: use dmaengine_terminate_all() API mtd: sh_flctl: use dmaengine_terminate_all() API mtd: fsmc_nand: use dmaengine_terminate_all() API V4L2: mx3_camer: use dmaengine_pause() API dmaengine: coh901318: use dmaengine_terminate_all() API pata_arasan_cf: use dmaengine_terminate_all() API dmaengine: edma: check for echan->edesc => NULL in edma_dma_pause() dmaengine: dw: export probe()/remove() and Co to users dmaengine: dw: enable and disable controller when needed dmaengine: dw: always export dw_dma_{en,dis}able dmaengine: dw: introduce dw_dma_on() helper ...
Diffstat (limited to 'drivers/misc')
-rw-r--r--drivers/misc/carma/carma-fpga-program.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/misc/carma/carma-fpga-program.c b/drivers/misc/carma/carma-fpga-program.c
index 7e97e53f9ff2..339b252fcedd 100644
--- a/drivers/misc/carma/carma-fpga-program.c
+++ b/drivers/misc/carma/carma-fpga-program.c
@@ -16,6 +16,7 @@
#include <linux/completion.h>
#include <linux/miscdevice.h>
#include <linux/dmaengine.h>
+#include <linux/fsldma.h>
#include <linux/interrupt.h>
#include <linux/highmem.h>
#include <linux/kernel.h>
@@ -518,23 +519,22 @@ static noinline int fpga_program_dma(struct fpga_dev *priv)
config.direction = DMA_MEM_TO_DEV;
config.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
config.dst_maxburst = fpga_fifo_size(priv->regs) / 2 / 4;
- ret = chan->device->device_control(chan, DMA_SLAVE_CONFIG,
- (unsigned long)&config);
+ ret = dmaengine_slave_config(chan, &config);
if (ret) {
dev_err(priv->dev, "DMA slave configuration failed\n");
goto out_dma_unmap;
}
- ret = chan->device->device_control(chan, FSLDMA_EXTERNAL_START, 1);
+ ret = fsl_dma_external_start(chan, 1)
if (ret) {
dev_err(priv->dev, "DMA external control setup failed\n");
goto out_dma_unmap;
}
/* setup and submit the DMA transaction */
- tx = chan->device->device_prep_dma_sg(chan,
- table.sgl, num_pages,
- vb->sglist, vb->sglen, 0);
+
+ tx = dmaengine_prep_dma_sg(chan, table.sgl, num_pages,
+ vb->sglist, vb->sglen, 0);
if (!tx) {
dev_err(priv->dev, "Unable to prep DMA transaction\n");
ret = -ENOMEM;