diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2013-03-09 10:58:13 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-03-09 11:01:06 +0100 |
| commit | 83a44ac8bf4a8e6cbbf0c00ff281a482778f708a (patch) | |
| tree | 325be1e4d52372db888396549908f25c5370caee /drivers/misc/carma/carma-fpga.c | |
| parent | 4ba25d3f87fe3ed6634f61da2a6904e2dfd09192 (diff) | |
| parent | d381f45c890a3fb136afb0dc1cbe025e066cb981 (diff) | |
HID: Merge branch 'master' into for-3.10/hid-driver-transport-cleanups
Sync with Linus' tree. This is necessary to resolve build conflict
caused by dcd9006b1b053c7b ("HID: logitech-dj: do not directly call
hid_output_raw_report() during probe") which issues direct call to
usbhid_submit_report(), but that is gone in this branch and
hid_hw_request() has to be used instead.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/misc/carma/carma-fpga.c')
| -rw-r--r-- | drivers/misc/carma/carma-fpga.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/misc/carma/carma-fpga.c b/drivers/misc/carma/carma-fpga.c index 8835eabb3b87..7508cafff103 100644 --- a/drivers/misc/carma/carma-fpga.c +++ b/drivers/misc/carma/carma-fpga.c @@ -631,6 +631,8 @@ static int data_submit_dma(struct fpga_device *priv, struct data_buf *buf) struct dma_async_tx_descriptor *tx; dma_cookie_t cookie; dma_addr_t dst, src; + unsigned long dma_flags = DMA_COMPL_SKIP_DEST_UNMAP | + DMA_COMPL_SKIP_SRC_UNMAP; dst_sg = buf->vb.sglist; dst_nents = buf->vb.sglen; @@ -666,7 +668,7 @@ static int data_submit_dma(struct fpga_device *priv, struct data_buf *buf) src = SYS_FPGA_BLOCK; tx = chan->device->device_prep_dma_memcpy(chan, dst, src, REG_BLOCK_SIZE, - 0); + dma_flags); if (!tx) { dev_err(priv->dev, "unable to prep SYS-FPGA DMA\n"); return -ENOMEM; @@ -749,7 +751,7 @@ static irqreturn_t data_irq(int irq, void *dev_id) submitted = true; /* Start the DMA Engine */ - dma_async_memcpy_issue_pending(priv->chan); + dma_async_issue_pending(priv->chan); out: /* If no DMA was submitted, re-enable interrupts */ |