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dmaengine/dma_slave: introduce inline wrappers

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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>
This commit is contained in:
Alexandre Bounine
2012-03-08 16:11:18 -05:00
committed by Vinod Koul
parent ad1122e545
commit 16052827d9
28 changed files with 67 additions and 60 deletions
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2
drivers/mmc/host/mxs-mmc.c
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@@ -324,7 +324,7 @@ static struct dma_async_tx_descriptor *mxs_mmc_prep_dma(
sg_len = SSP_PIO_NUM;
}
desc = host->dmach->device->device_prep_slave_sg(host->dmach,
desc = dmaengine_prep_slave_sg(host->dmach,
sgl, sg_len, host->slave_dirn, append);
if (desc) {
desc->callback = mxs_mmc_dma_irq_callback;