linux-toradex.git/drivers/dma/sh/shdmac.c, branch v3.14.41

dma: misc: remove deprecated IRQF_DISABLED

2013-10-13T14:51:35+00:00

This patch proposes to remove the use of the IRQF_DISABLED flag

It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker 
Signed-off-by: Vinod Koul

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2013-09-10T20:37:36+00:00

Pull slave-dmaengine updates from Vinod Koul:
 "This pull brings:
   - Andy's DW driver updates
   - Guennadi's sh driver updates
   - Pl08x driver fixes from Tomasz & Alban
   - Improvements to mmp_pdma by Daniel
   - TI EDMA fixes by Joel
   - New drivers:
     - Hisilicon k3dma driver
     - Renesas rcar dma driver
  - New API for publishing slave driver capablities
  - Various fixes across the subsystem by Andy, Jingoo, Sachin etc..."

* 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (94 commits)
  dma: edma: Remove limits on number of slots
  dma: edma: Leave linked to Null slot instead of DUMMY slot
  dma: edma: Find missed events and issue them
  ARM: edma: Add function to manually trigger an EDMA channel
  dma: edma: Write out and handle MAX_NR_SG at a given time
  dma: edma: Setup parameters to DMA MAX_NR_SG at a time
  dmaengine: pl330: use dma_set_max_seg_size to set the sg limit
  dmaengine: dma_slave_caps: remove sg entries
  dma: replace devm_request_and_ioremap by devm_ioremap_resource
  dma: ste_dma40: Fix potential null pointer dereference
  dma: ste_dma40: Remove duplicate const
  dma: imx-dma: Remove redundant NULL check
  dma: dmagengine: fix function names in comments
  dma: add driver for R-Car HPB-DMAC
  dma: k3dma: use devm_ioremap_resource() instead of devm_request_and_ioremap()
  dma: imx-sdma: Staticize sdma_driver_data structures
  pch_dma: Add MODULE_DEVICE_TABLE
  dmaengine: PL08x: Add cyclic transfer support
  dmaengine: PL08x: Fix reading the byte count in cctl
  dmaengine: PL08x: Add support for different maximum transfer size
  ...

Merge branch 'topic/sh' into for-linus

2013-09-02T12:12:35+00:00

Conflicts:
	drivers/dma/sh/Kconfig
	drivers/dma/sh/shdmac.c

Signed-off-by: Vinod Koul

DMA: shdma: fix a bad merge - remove free_irq()

2013-08-27T08:56:37+00:00

A bad merge resulted in a left-over free_irq() call. This patch removes it.

Signed-off-by: Guennadi Liakhovetski 
Signed-off-by: Vinod Koul

dma: sh: remove unnecessary platform_set_drvdata()

2013-08-27T08:56:29+00:00

The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.

Signed-off-by: Jingoo Han 
Acked-by: Simon Horman 
Acked-by: Guennadi Liakhovetski 
Signed-off-by: Vinod Koul

DMA: shdma: add r8a73a4 DMAC data to the device ID table

2013-08-27T08:56:21+00:00

This configuration data will be used, when DMAC DT support is added to
r8a73a4.

Signed-off-by: Guennadi Liakhovetski 
Signed-off-by: Vinod Koul

DMA: shdma: remove private and unused defines from a global header

2013-08-27T08:55:27+00:00

Macros, named like TEND or SAR lack a namespace and are too broadly named
for a global header. Besides, they aren't needed globally. Move them to
where they belong - into the driver. Some other macros aren't used at all,
remove them.

Signed-off-by: Guennadi Liakhovetski 
Signed-off-by: Vinod Koul

DMA: shdma: switch DT mode to use configuration data from a match table

2013-08-27T08:55:09+00:00

This facilitates DMAC DT support by eliminating the need in AUXDATA and
avoiding creating complex DT data. This also fits well with DMAC devices,
of which SoCs often have multiple identical copies and it is perfectly
valid to use a single configuration data set for all of them.

Signed-off-by: Guennadi Liakhovetski 
Signed-off-by: Vinod Koul