diff options
Diffstat (limited to 'include/linux/spi/spi.h')
| -rw-r--r-- | include/linux/spi/spi.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index ae0a5286f558..92e52a1e6af3 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h | |||
| @@ -213,6 +213,9 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv) | |||
| 213 | * @dma_alignment: SPI controller constraint on DMA buffers alignment. | 213 | * @dma_alignment: SPI controller constraint on DMA buffers alignment. |
| 214 | * @mode_bits: flags understood by this controller driver | 214 | * @mode_bits: flags understood by this controller driver |
| 215 | * @flags: other constraints relevant to this driver | 215 | * @flags: other constraints relevant to this driver |
| 216 | * @bus_lock_spinlock: spinlock for SPI bus locking | ||
| 217 | * @bus_lock_mutex: mutex for SPI bus locking | ||
| 218 | * @bus_lock_flag: indicates that the SPI bus is locked for exclusive use | ||
| 216 | * @setup: updates the device mode and clocking records used by a | 219 | * @setup: updates the device mode and clocking records used by a |
| 217 | * device's SPI controller; protocol code may call this. This | 220 | * device's SPI controller; protocol code may call this. This |
| 218 | * must fail if an unrecognized or unsupported mode is requested. | 221 | * must fail if an unrecognized or unsupported mode is requested. |