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spi: Update reference to struct spi_controller

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[ Upstream commit bf585ccee22faf469d82727cf375868105b362f7 ]

struct spi_master has been renamed to struct spi_controller. Update the
reference in spi.rst to make it clickable again.

Fixes: 8caab75fd2 ("spi: Generalize SPI "master" to "controller"")
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Link: https://lore.kernel.org/r/20221101173252.1069294-1-j.neuschaefer@gmx.net
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jonathan Neuschäfer 2022-11-01 18:32:51 +01:00 committed by Greg Kroah-Hartman
parent d87dd4528d
commit 3fcdc1534b
1 changed files with 2 additions and 2 deletions
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4
Documentation/driver-api/spi.rst
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@ -25,8 +25,8 @@ hardware, which may be as simple as a set of GPIO pins or as complex as
a pair of FIFOs connected to dual DMA engines on the other side of the
SPI shift register (maximizing throughput). Such drivers bridge between
whatever bus they sit on (often the platform bus) and SPI, and expose
the SPI side of their device as a :c:type:`struct spi_master
<spi_master>`. SPI devices are children of that master,
the SPI side of their device as a :c:type:`struct spi_controller
<spi_controller>`. SPI devices are children of that master,
represented as a :c:type:`struct spi_device <spi_device>` and
manufactured from :c:type:`struct spi_board_info
<spi_board_info>` descriptors which are usually provided by