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[6/7] dmaengine: sa11x0: remove device_alloc_chan_resources handler

Message ID 1426495971-22574-7-git-send-email-vinod.koul@intel.com (mailing list archive)
State Accepted
Headers show

Commit Message

Vinod Koul March 16, 2015, 8:52 a.m. UTC 
Now that device_alloc_chan_resources handler in not mandatory, remove dummy
implementations

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Cc: Russell King <linux@arm.linux.org.uk>
---
 drivers/dma/sa11x0-dma.c |    6 ------
 1 file changed, 6 deletions(-)
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Patch

diff --git a/drivers/dma/sa11x0-dma.c b/drivers/dma/sa11x0-dma.c
index 5adf5407a8cb..dafe13faa940 100644
--- a/drivers/dma/sa11x0-dma.c
+++ b/drivers/dma/sa11x0-dma.c
@@ -389,11 +389,6 @@  static void sa11x0_dma_tasklet(unsigned long arg)
 }
 
 
-static int sa11x0_dma_alloc_chan_resources(struct dma_chan *chan)
-{
-	return 0;
-}
-
 static void sa11x0_dma_free_chan_resources(struct dma_chan *chan)
 {
 	struct sa11x0_dma_chan *c = to_sa11x0_dma_chan(chan);
@@ -835,7 +830,6 @@  static int sa11x0_dma_init_dmadev(struct dma_device *dmadev,
 
 	INIT_LIST_HEAD(&dmadev->channels);
 	dmadev->dev = dev;
-	dmadev->device_alloc_chan_resources = sa11x0_dma_alloc_chan_resources;
 	dmadev->device_free_chan_resources = sa11x0_dma_free_chan_resources;
 	dmadev->device_config = sa11x0_dma_device_config;
 	dmadev->device_pause = sa11x0_dma_device_pause;