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Diffstat (limited to 'include/linux/spi/pxa2xx_spi.h')
-rw-r--r--include/linux/spi/pxa2xx_spi.h9
1 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/spi/pxa2xx_spi.h b/include/linux/spi/pxa2xx_spi.h
index 82d5111cd0c2..d5a316550177 100644
--- a/include/linux/spi/pxa2xx_spi.h
+++ b/include/linux/spi/pxa2xx_spi.h
@@ -23,6 +23,8 @@
#define PXA2XX_CS_ASSERT (0x01)
#define PXA2XX_CS_DEASSERT (0x02)
+struct dma_chan;
+
/* device.platform_data for SSP controller devices */
struct pxa2xx_spi_master {
u32 clock_enable;
@@ -30,10 +32,9 @@ struct pxa2xx_spi_master {
u8 enable_dma;
/* DMA engine specific config */
- int rx_chan_id;
- int tx_chan_id;
- int rx_slave_id;
- int tx_slave_id;
+ bool (*dma_filter)(struct dma_chan *chan, void *param);
+ void *tx_param;
+ void *rx_param;
/* For non-PXA arches */
struct ssp_device ssp;