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authorVinod Koul <vinod.koul@intel.com>2014-10-11 21:10:38 +0530
committerFelipe Balbi <balbi@ti.com>2014-11-03 10:01:07 -0600
commit3da6702f577be7249ece5799fb91cf2bf5e243fd (patch)
tree34d37be0caf67c7e47bfff5b43fe99b2a96b3808 /drivers/usb/musb
parentb1cb07cdee8f0247b1a6b3ba63ad4214ee2032a4 (diff)
usb: musb: ux500_dma: use dmaengine_xxx() APIs
The drivers should use dmaengine_terminate_all() or dmaengine_slave_config() API instead of accessing the device_control which will be deprecated soon Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb')
-rw-r--r--drivers/usb/musb/ux500_dma.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/usb/musb/ux500_dma.c b/drivers/usb/musb/ux500_dma.c
index 221faed9f074..734dc8408d54 100644
--- a/drivers/usb/musb/ux500_dma.c
+++ b/drivers/usb/musb/ux500_dma.c
@@ -121,8 +121,7 @@ static bool ux500_configure_channel(struct dma_channel *channel,
slave_conf.dst_maxburst = 16;
slave_conf.device_fc = false;
- dma_chan->device->device_control(dma_chan, DMA_SLAVE_CONFIG,
- (unsigned long) &slave_conf);
+ dmaengine_slave_config(dma_chan, &slave_conf);
dma_desc = dmaengine_prep_slave_sg(dma_chan, &sg, 1, direction,
DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
@@ -246,9 +245,7 @@ static int ux500_dma_channel_abort(struct dma_channel *channel)
musb_writew(epio, MUSB_RXCSR, csr);
}
- ux500_channel->dma_chan->device->
- device_control(ux500_channel->dma_chan,
- DMA_TERMINATE_ALL, 0);
+ dmaengine_terminate_all(ux500_channel->dma_chan);
channel->status = MUSB_DMA_STATUS_FREE;
}
return 0;