The DAS16 board is an ISA device not a PCI device. For aesthetics, use
dma_{alloc,free}_coherent() to allocate and free the DMA buffers instead
of the PCI versions.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/das16.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/comedi/drivers/das16.c
b/drivers/staging/comedi/drivers/das16.c
index e0b41ae..294cd81 100644
--- a/drivers/staging/comedi/drivers/das16.c
+++ b/drivers/staging/comedi/drivers/das16.c
@@ -72,7 +72,6 @@
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/delay.h>
-#include <linux/pci.h>
#include <linux/interrupt.h>
#include <asm/dma.h>
@@ -1010,8 +1009,8 @@ static int das16_alloc_dma(struct comedi_device *dev,
unsigned int dma_chan)
for (i = 0; i < 2; i++) {
dma = &devpriv->dma_desc[i];
- dma->virt_addr = pci_alloc_consistent(NULL, DAS16_DMA_SIZE,
- &dma->hw_addr);
+ dma->virt_addr = dma_alloc_coherent(NULL, DAS16_DMA_SIZE,
+ &dma->hw_addr, GFP_KERNEL);
if (!dma->virt_addr)
return -ENOMEM;
}
@@ -1039,8 +1038,8 @@ static void das16_free_dma(struct comedi_device *dev)
for (i = 0; i < 2; i++) {
dma = &devpriv->dma_desc[i];
if (dma->virt_addr)
- pci_free_consistent(NULL, DAS16_DMA_SIZE,
- dma->virt_addr, dma->hw_addr);
+ dma_free_coherent(NULL, DAS16_DMA_SIZE,
+ dma->virt_addr, dma->hw_addr);
}
if (devpriv->dma_chan)
free_dma(devpriv->dma_chan);
--
2.0.3
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