Hi Vinod,
After merging the slave-dma tree, today's linux-next build (x86_64
allmodconfig) failed like this:
drivers/spi/spi-atmel.c: In function 'atmel_spi_stop_dma':
drivers/spi/spi-atmel.c:485:26: error: 'struct dma_device' has no member named 'device_control'
as->dma.chan_rx->device->device_control(as->dma.chan_rx,
^
drivers/spi/spi-atmel.c:486:8: error: 'DMA_TERMINATE_ALL' undeclared (first use in this function)
DMA_TERMINATE_ALL, 0);
^
drivers/spi/spi-atmel.c:486:8: note: each undeclared identifier is reported only once for each function it appears in
drivers/spi/spi-atmel.c:488:26: error: 'struct dma_device' has no member named 'device_control'
as->dma.chan_tx->device->device_control(as->dma.chan_tx,
^
drivers/usb/musb/ux500_dma.c: In function 'ux500_configure_channel':
drivers/usb/musb/ux500_dma.c:124:18: error: 'struct dma_device' has no member named 'device_control'
dma_chan->device->device_control(dma_chan, DMA_SLAVE_CONFIG,
^
drivers/usb/musb/ux500_dma.c:124:45: error: 'DMA_SLAVE_CONFIG' undeclared (first use in this function)
dma_chan->device->device_control(dma_chan, DMA_SLAVE_CONFIG,
^
drivers/usb/musb/ux500_dma.c:124:45: note: each undeclared identifier is reported only once for each function it appears in
drivers/usb/musb/ux500_dma.c: In function 'ux500_dma_channel_abort':
drivers/usb/musb/ux500_dma.c:249:34: error: 'struct dma_device' has no member named 'device_control'
ux500_channel->dma_chan->device->
^
drivers/usb/musb/ux500_dma.c:251:6: error: 'DMA_TERMINATE_ALL' undeclared (first use in this function)
DMA_TERMINATE_ALL, 0);
^
Caused by commit f86999789afe ("dmaengine: Remove device_control and
device_slave_caps").
I have used the slave-dma tree from next-20141208 for today.
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
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