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92d5d6434d
The sequence of sections is a bit confusing here:
* we list the mux locking scheme for existing drivers before introducing
what mux locking schemes are
* we list the caveats for each locking scheme (which are tricky) before
the example of the simple use case
Restructure it entirely with the following logic:
* Intro ("I2C muxes and complex topologies")
* Locking
- mux-locked
- example
- caveats
- parent-locked
- example
- caveats
* Complex examples
* Mux type of existing device drivers
While there, also apply some other improvements:
* convert the caveat list from a table (with only one column carrying
content) to a bullet list.
* add a small introductory text to bridge the gap from listing the use
cases to telling about the hardware components to handle them and then
the device drivers that implement those.
* make empty lines usage more uniform
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Acked-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
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||
|---|---|---|
| .. | ||
| busses | ||
| muxes | ||
| dev-interface.rst | ||
| dma-considerations.rst | ||
| fault-codes.rst | ||
| functionality.rst | ||
| gpio-fault-injection.rst | ||
| i2c_bus.svg | ||
| i2c-protocol.rst | ||
| i2c-stub.rst | ||
| i2c-sysfs.rst | ||
| i2c-topology.rst | ||
| index.rst | ||
| instantiating-devices.rst | ||
| old-module-parameters.rst | ||
| slave-eeprom-backend.rst | ||
| slave-interface.rst | ||
| slave-testunit-backend.rst | ||
| smbus-protocol.rst | ||
| summary.rst | ||
| ten-bit-addresses.rst | ||
| writing-clients.rst | ||
