Home
last modified time | relevance | path

Searched refs:dma_chans (Results 1 – 4 of 4) sorted by relevance

/drivers/comedi/drivers/
A Dcomedi_isadma.c158 unsigned int dma_chans[2]; in comedi_isadma_alloc() local
187 dma_chans[0] = dma_chan1; in comedi_isadma_alloc()
189 dma_chans[1] = dma_chan1; in comedi_isadma_alloc()
191 dma_chans[1] = dma_chan2; in comedi_isadma_alloc()
193 if (request_dma(dma_chans[0], dev->board_name)) in comedi_isadma_alloc()
195 dma->chan = dma_chans[0]; in comedi_isadma_alloc()
196 if (dma_chans[1] != dma_chans[0]) { in comedi_isadma_alloc()
197 if (request_dma(dma_chans[1], dev->board_name)) in comedi_isadma_alloc()
200 dma->chan2 = dma_chans[1]; in comedi_isadma_alloc()
204 desc->chan = dma_chans[i]; in comedi_isadma_alloc()
/drivers/media/platform/intel/
A Dpxa_camera.c670 struct dma_chan *dma_chans[3]; member
2355 if (IS_ERR(pcdev->dma_chans[0])) { in pxa_camera_probe()
2357 err = PTR_ERR(pcdev->dma_chans[0]); in pxa_camera_probe()
2362 if (IS_ERR(pcdev->dma_chans[1])) { in pxa_camera_probe()
2364 err = PTR_ERR(pcdev->dma_chans[1]); in pxa_camera_probe()
2369 if (IS_ERR(pcdev->dma_chans[2])) { in pxa_camera_probe()
2371 err = PTR_ERR(pcdev->dma_chans[2]); in pxa_camera_probe()
2413 dma_release_channel(pcdev->dma_chans[2]); in pxa_camera_probe()
2415 dma_release_channel(pcdev->dma_chans[1]); in pxa_camera_probe()
2417 dma_release_channel(pcdev->dma_chans[0]); in pxa_camera_probe()
[all …]
/drivers/mtd/nand/raw/gpmi-nand/
A Dgpmi-nand.h162 struct dma_chan *dma_chans[DMA_CHANS]; member
A Dgpmi-nand.c1014 return this->dma_chans[0]; in get_dma_chan()
1241 if (this->dma_chans[i]) { in release_dma_channels()
1242 dma_release_channel(this->dma_chans[i]); in release_dma_channels()
1243 this->dma_chans[i] = NULL; in release_dma_channels()
1260 this->dma_chans[0] = dma_chan; in acquire_dma_channels()

Completed in 16 milliseconds