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| author | Alexandre Bounine <alexandre.bounine@idt.com> | 2012-03-08 22:11:18 +0100 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@linux.intel.com> | 2012-03-21 14:50:22 +0100 |
| commit | 16052827d98fbc13c31ebad560af4bd53e2b4dd5 (patch) | |
| tree | aff4f3362a643d2d4621f21dd56996988c0e733c /drivers/usb/musb/ux500_dma.c | |
| parent | dma: imx-sdma: Treat firmware messages as warnings instead of erros (diff) | |
| download | linux-16052827d98fbc13c31ebad560af4bd53e2b4dd5.tar.xz linux-16052827d98fbc13c31ebad560af4bd53e2b4dd5.zip | |
dmaengine/dma_slave: introduce inline wrappers
Add inline wrappers for device_prep_slave_sg() and device_prep_dma_cyclic()
interfaces to hide new parameter from current users of affected interfaces.
Convert current users to use new wrappers instead of direct calls.
Suggested by Russell King [https://lkml.org/lkml/2012/2/3/269].
Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'drivers/usb/musb/ux500_dma.c')
| -rw-r--r-- | drivers/usb/musb/ux500_dma.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/musb/ux500_dma.c b/drivers/usb/musb/ux500_dma.c index 2a36bf37d7aa..d05c7fbbb703 100644 --- a/drivers/usb/musb/ux500_dma.c +++ b/drivers/usb/musb/ux500_dma.c @@ -120,8 +120,7 @@ static bool ux500_configure_channel(struct dma_channel *channel, dma_chan->device->device_control(dma_chan, DMA_SLAVE_CONFIG, (unsigned long) &slave_conf); - dma_desc = dma_chan->device-> - device_prep_slave_sg(dma_chan, &sg, 1, direction, + dma_desc = dmaengine_prep_slave_sg(dma_chan, &sg, 1, direction, DMA_PREP_INTERRUPT | DMA_CTRL_ACK); if (!dma_desc) return false; |