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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>
This commit is contained in:
Vinod Koul 2014-10-11 21:10:38 +05:30 committed by Felipe Balbi
parent b1cb07cdee
commit 3da6702f57
1 changed files with 2 additions and 5 deletions
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7
drivers/usb/musb/ux500_dma.c
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@ -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;