-
Thomas Preston authored
On page 23 of the datasheet [0] it says "The register remains unchanged until the interrupt is cleared via a read of INTCAP or GPIO." Include INTCAPA and INTCAPB registers in precious range, so that they aren't accidentally cleared when we read via debugfs. [0] https://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf Fixes: 8f38910b ("pinctrl: mcp23s08: switch to regmap caching") Signed-off-by:
Thomas Preston <thomas.preston@codethink.co.uk> Reviewed-by:
Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20200828213226.1734264-3-thomas.preston@codethink.co.ukSigned-off-by:
Linus Walleij <linus.walleij@linaro.org>
b9b7fb29