mirror of https://gitee.com/openkylin/linux.git
spi: Add missing kerneldoc bits
These are all arguments or fields that got added without updating the kerneldoc comments. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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@ -843,6 +843,7 @@ static int spi_transfer_one_message(struct spi_master *master,
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/**
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* spi_finalize_current_transfer - report completion of a transfer
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* @master: the master reporting completion
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*
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* Called by SPI drivers using the core transfer_one_message()
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* implementation to notify it that the current interrupt driven
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@ -253,6 +253,7 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv)
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* the device whose settings are being modified.
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* @transfer: adds a message to the controller's transfer queue.
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* @cleanup: frees controller-specific state
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* @can_dma: determine whether this master supports DMA
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* @queued: whether this master is providing an internal message queue
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* @kworker: thread struct for message pump
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* @kworker_task: pointer to task for message pump kworker thread
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@ -262,6 +263,7 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv)
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* @cur_msg: the currently in-flight message
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* @cur_msg_prepared: spi_prepare_message was called for the currently
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* in-flight message
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* @cur_msg_mapped: message has been mapped for DMA
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* @xfer_completion: used by core transfer_one_message()
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* @busy: message pump is busy
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* @running: message pump is running
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@ -299,6 +301,10 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv)
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* @cs_gpios: Array of GPIOs to use as chip select lines; one per CS
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* number. Any individual value may be -ENOENT for CS lines that
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* are not GPIOs (driven by the SPI controller itself).
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* @dma_tx: DMA transmit channel
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* @dma_rx: DMA receive channel
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* @dummy_rx: dummy receive buffer for full-duplex devices
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* @dummy_tx: dummy transmit buffer for full-duplex devices
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*
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* Each SPI master controller can communicate with one or more @spi_device
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* children. These make a small bus, sharing MOSI, MISO and SCK signals
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@ -632,6 +638,7 @@ struct spi_transfer {
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* addresses for each transfer buffer
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* @complete: called to report transaction completions
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* @context: the argument to complete() when it's called
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* @frame_length: the total number of bytes in the message
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* @actual_length: the total number of bytes that were transferred in all
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* successful segments
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* @status: zero for success, else negative errno
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