diff options
| author |   Qiang Liu <qiang.liu@freescale.com> | 2012-08-09 16:23:31 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-16 10:10:02 -0700 |
| commit | 567fd1d4a66a2d6e5599be0ada582e0a3dbd23d4 (patch) | |
| tree | 328dc3d30a7c4a8672a340243ef511c00a4fd380 /drivers/misc/carma/carma-fpga-program.c | |
| parent | pch_phub: use module_pci_driver (diff) | |
| download | wireguard-linux-567fd1d4a66a2d6e5599be0ada582e0a3dbd23d4.tar.xz wireguard-linux-567fd1d4a66a2d6e5599be0ada582e0a3dbd23d4.zip | |
carma: remove unnecessary DMA_INTERRUPT capability
These drivers set the DMA_INTERRUPT capability bit when requesting a DMA
controller channel. This was historical, and is no longer needed.
Recent changes to the drivers/dma/fsldma.c driver have removed support
for this flag. This makes the carma drivers unable to find a DMA channel
with the required capabilities.
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/carma/carma-fpga-program.c')
| -rw-r--r-- | drivers/misc/carma/carma-fpga-program.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/misc/carma/carma-fpga-program.c b/drivers/misc/carma/carma-fpga-program.c index a2d25e4857e3..eaddfe9db149 100644 --- a/drivers/misc/carma/carma-fpga-program.c +++ b/drivers/misc/carma/carma-fpga-program.c @@ -978,7 +978,6 @@ static int fpga_of_probe(struct platform_device *op) dev_set_drvdata(priv->dev, priv); dma_cap_zero(mask); dma_cap_set(DMA_MEMCPY, mask); - dma_cap_set(DMA_INTERRUPT, mask); dma_cap_set(DMA_SLAVE, mask); dma_cap_set(DMA_SG, mask); |