[PATCH 3/9] staging: greybus: Add TODO file with GPIO work items

Linus Walleij linus.walleij at linaro.org
Thu Apr 19 08:41:15 UTC 2018


To make sure that these drivers do not leave staging before they
are properly converted to use the new GPIO descriptor API, and the
GPIOLIB_IRQCHIP helper library, create the TODO file with these work
items.

Cc: Johan Hovold <johan at kernel.org>
Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
---
I started some work in this area, make sure to just throw me in
on CC whenever anyone works on it and I will happily help and
provide examples!
---
 drivers/staging/greybus/TODO | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 drivers/staging/greybus/TODO

diff --git a/drivers/staging/greybus/TODO b/drivers/staging/greybus/TODO
new file mode 100644
index 000000000000..3b90a5711998
--- /dev/null
+++ b/drivers/staging/greybus/TODO
@@ -0,0 +1,5 @@
+* Convert all uses of the old GPIO API from <linux/gpio.h> to the
+  GPIO descriptor API in <linux/gpio/consumer.h> and look up GPIO
+  lines from device tree or ACPI.
+* Convert the GPIO driver to use the GPIO irqchip library
+  GPIOLIB_IRQCHIP instead of reimplementing the same.
-- 
2.14.3



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