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Diffstat (limited to 'include/linux/platform_data/spi-ep93xx.h')
-rw-r--r--include/linux/platform_data/spi-ep93xx.h17
1 files changed, 3 insertions, 14 deletions
diff --git a/include/linux/platform_data/spi-ep93xx.h b/include/linux/platform_data/spi-ep93xx.h
index 9bb63ac13f04..171a271c2cbd 100644
--- a/include/linux/platform_data/spi-ep93xx.h
+++ b/include/linux/platform_data/spi-ep93xx.h
@@ -5,25 +5,14 @@ struct spi_device;
/**
* struct ep93xx_spi_info - EP93xx specific SPI descriptor
- * @num_chipselect: number of chip selects on this board, must be
- * at least one
+ * @chipselect: array of gpio numbers to use as chip selects
+ * @num_chipselect: ARRAY_SIZE(chipselect)
* @use_dma: use DMA for the transfers
*/
struct ep93xx_spi_info {
+ int *chipselect;
int num_chipselect;
bool use_dma;
};
-/**
- * struct ep93xx_spi_chip_ops - operation callbacks for SPI slave device
- * @setup: setup the chip select mechanism
- * @cleanup: cleanup the chip select mechanism
- * @cs_control: control the device chip select
- */
-struct ep93xx_spi_chip_ops {
- int (*setup)(struct spi_device *spi);
- void (*cleanup)(struct spi_device *spi);
- void (*cs_control)(struct spi_device *spi, int value);
-};
-
#endif /* __ASM_MACH_EP93XX_SPI_H */