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Diffstat (limited to 'Documentation/spi/spi-summary.rst')
| -rw-r--r-- | Documentation/spi/spi-summary.rst | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/Documentation/spi/spi-summary.rst b/Documentation/spi/spi-summary.rst index 546de37d6caf..7f8accfae6f9 100644 --- a/Documentation/spi/spi-summary.rst +++ b/Documentation/spi/spi-summary.rst @@ -348,7 +348,6 @@ SPI protocol drivers somewhat resemble platform device drivers:: static struct spi_driver CHIP_driver = { .driver = { .name = "CHIP", - .owner = THIS_MODULE, .pm = &CHIP_pm_ops, }, @@ -419,10 +418,6 @@ any more such messages. to make extra copies unless the hardware requires it (e.g. working around hardware errata that force the use of bounce buffering). - If standard dma_map_single() handling of these buffers is inappropriate, - you can use spi_message.is_dma_mapped to tell the controller driver - that you've already provided the relevant DMA addresses. - - The basic I/O primitive is spi_async(). Async requests may be issued in any context (irq handler, task, etc) and completion is reported using a callback provided with the message. |