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-rw-r--r--include/linux/spi/spi.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 4be01bb44377..68bb1c501d0d 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -19,6 +19,8 @@
19#ifndef __LINUX_SPI_H 19#ifndef __LINUX_SPI_H
20#define __LINUX_SPI_H 20#define __LINUX_SPI_H
21 21
22#include <linux/device.h>
23
22/* 24/*
23 * INTERFACES between SPI master-side drivers and SPI infrastructure. 25 * INTERFACES between SPI master-side drivers and SPI infrastructure.
24 * (There's no SPI slave support for Linux yet...) 26 * (There's no SPI slave support for Linux yet...)
@@ -325,9 +327,9 @@ extern struct spi_master *spi_busnum_to_master(u16 busnum);
325 * @tx_dma: DMA address of tx_buf, if @spi_message.is_dma_mapped 327 * @tx_dma: DMA address of tx_buf, if @spi_message.is_dma_mapped
326 * @rx_dma: DMA address of rx_buf, if @spi_message.is_dma_mapped 328 * @rx_dma: DMA address of rx_buf, if @spi_message.is_dma_mapped
327 * @len: size of rx and tx buffers (in bytes) 329 * @len: size of rx and tx buffers (in bytes)
328 * @speed_hz: Select a speed other then the device default for this 330 * @speed_hz: Select a speed other than the device default for this
329 * transfer. If 0 the default (from @spi_device) is used. 331 * transfer. If 0 the default (from @spi_device) is used.
330 * @bits_per_word: select a bits_per_word other then the device default 332 * @bits_per_word: select a bits_per_word other than the device default
331 * for this transfer. If 0 the default (from @spi_device) is used. 333 * for this transfer. If 0 the default (from @spi_device) is used.
332 * @cs_change: affects chipselect after this transfer completes 334 * @cs_change: affects chipselect after this transfer completes
333 * @delay_usecs: microseconds to delay after this transfer before 335 * @delay_usecs: microseconds to delay after this transfer before