833bedb813
The new-style pcf8574 driver implements the optional detect() callback to cover the use cases of the legacy driver. Warning: users will now have to use the force module parameter to get the driver to attach to their device. That's not a bad thing as these devices can't be detected anyway. Note that this doesn't change the fact that this driver is deprecated in favor of gpio/pcf857x. Signed-off-by: Jean Delvare <khali@linux-fr.org> |
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| .. | ||
| busses | ||
| chips | ||
| dev-interface | ||
| fault-codes | ||
| functionality | ||
| i2c-protocol | ||
| i2c-stub | ||
| porting-clients | ||
| smbus-protocol | ||
| summary | ||
| ten-bit-addresses | ||
| writing-clients | ||