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Documentation: fix ref to gpio.txt
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Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Tom Saeger authored and Linus Walleij committed Oct 19, 2017
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Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion Documentation/ABI/obsolete/sysfs-gpio
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Expand Up @@ -11,7 +11,7 @@ Description:
Kernel code may export it for complete or partial access.

GPIOs are identified as they are inside the kernel, using integers in
the range 0..INT_MAX. See Documentation/gpio.txt for more information.
the range 0..INT_MAX. See Documentation/gpio/gpio.txt for more information.

/sys/class/gpio
/export ... asks the kernel to export a GPIO to userspace
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