gpiolib: Add gpio name information to /sys/kernel/debug/gpio

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Add some information about gpio names to the debugfs gpio file. name and
label of a GPIO are then displayed next to each other. This way it is
easy to see what the real name of GPIO is and what the driver requested
it for.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
[Dropped unsolicited sysfs ABI patch hunk]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Markus Pargmann 2015-08-14 16:11:02 +02:00 • committed by Linus Walleij

parent ddd5404007

commit ced433e2a4

1 changed files with 8 additions and 3 deletions

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11

drivers/gpio/gpiolib.c

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