Commit 85a94ff8 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Bartosz Golaszewski
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gpio: Extend TODO to cover code duplication avoidance 



It appears at least two drivers has a lot of duplication code in
GPIO subsystem. To avoid adding more and get rid of existing duplication
extend TODO.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
parent 7fc504b9

drivers/gpio/TODO

+4 −0
Original line number Diff line number Diff line
@@ -99,6 +99,10 @@ similar and probe a proper driver in the gpiolib subsystem. 
In some cases it makes sense to create a GPIO chip from the local driver

for a few GPIOs. Those should stay where they are.



At the same time it makes sense to get rid of code duplication in existing or

new coming drivers. For example, gpio-ml-ioh should be incorporated into

gpio-pch. In similar way gpio-intel-mid into gpio-pxa.





Generic MMIO GPIO

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