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Commit b3a2b136 authored by Luca Ceresoli's avatar Luca Ceresoli Committed by Linus Walleij
Browse files

docs/pinctrl: fix compile errors in example code 



The code in the example does not build for a few trivial errors: type
mismatch in callback, missing semicolon. Fix them to help newcomers using
the example as a starting point.

Signed-off-by: default avatarLuca Ceresoli <luca@lucaceresoli.net>
Link: https://lore.kernel.org/r/20190705143043.1929-1-luca@lucaceresoli.net


Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 5f9e832c

Documentation/driver-api/pinctl.rst

+3 −3
Original line number Diff line number Diff line
@@ -638,8 +638,8 @@ group of pins would work something like this:: 
	}



	static int foo_get_group_pins(struct pinctrl_dev *pctldev, unsigned selector,

				unsigned ** const pins,

				unsigned * const num_pins)

				const unsigned ** pins,

				unsigned * num_pins)

	{

		*pins = (unsigned *) foo_groups[selector].pins;

		*num_pins = foo_groups[selector].num_pins;
@@ -705,7 +705,7 @@ group of pins would work something like this:: 
	{

		u8 regbit = (1 << selector + group);



		writeb((readb(MUX)|regbit), MUX)

		writeb((readb(MUX)|regbit), MUX);

		return 0;

	}