[PATCHv2 2/2] dma: dw_dmac: clear suspend bit during termination

2012-12-18 Thread Andy Shevchenko
From: Heikki Krogerus The DMA transfer could not be established if previously it was paused and terminated. In that case the channel's suspend bit remains set that prevents to transfer anything until channel is resumed. The patch adds a code that clears the DWC_CFGL_CH_SUSP bit during

[PATCHv2 2/2] dma: dw_dmac: clear suspend bit during termination

2012-12-18 Thread Andy Shevchenko
From: Heikki Krogerus heikki.kroge...@linux.intel.com The DMA transfer could not be established if previously it was paused and terminated. In that case the channel's suspend bit remains set that prevents to transfer anything until channel is resumed. The patch adds a code that clears the