staging: comedi: s626: rename struct buffer_dma
Re-tag `struct buffer_dma` to `struct s626_buffer_dma` to avoid potential namespace clashes. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -71,7 +71,7 @@
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#include "comedi_fc.h"
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#include "s626.h"
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struct buffer_dma {
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struct s626_buffer_dma {
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dma_addr_t physical_base;
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void *logical_base;
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};
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@ -89,9 +89,9 @@ struct s626_private {
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uint16_t counter_int_enabs; /* counter interrupt enable mask
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* for MISC2 register */
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uint8_t adc_items; /* number of items in ADC poll list */
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struct buffer_dma rps_buf; /* DMA buffer used to hold ADC (RPS1)
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struct s626_buffer_dma rps_buf; /* DMA buffer used to hold ADC (RPS1)
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* program */
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struct buffer_dma ana_buf; /* DMA buffer used to receive ADC data
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struct s626_buffer_dma ana_buf; /* DMA buffer used to receive ADC data
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* and hold DAC data */
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uint32_t *dac_wbuf; /* pointer to logical adrs of DMA buffer
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* used to hold DAC data */
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@ -2449,7 +2449,7 @@ static void write_misc2(struct comedi_device *dev, uint16_t new_image)
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debi_write(dev, LP_MISC1, MISC1_WDISABLE); /* Disable writes to MISC2 */
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}
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static void close_dma_b(struct comedi_device *dev, struct buffer_dma *pdma,
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static void close_dma_b(struct comedi_device *dev, struct s626_buffer_dma *pdma,
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size_t bsize)
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{
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struct pci_dev *pcidev = comedi_to_pci_dev(dev);
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