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correct gpio.txt typos 

Corrected sysfs gpio chip node name and fixed punctuation.

Signed-off-by: Dominik D. Geyer <dominik.geyer@gmx.de>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Dominik D. Geyer 2009-12-06 18:30:44 -08:00 committed by Linus Torvalds
parent 2770f189b7
commit bfc9dcabd5
1 changed files with 2 additions and 2 deletions
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Documentation/gpio.txt
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@ -380,7 +380,7 @@ rare; use gpiochip_remove() when it is unavoidable.
Most often a gpio_chip is part of an instance-specific structure with state
not exposed by the GPIO interfaces, such as addressing, power management,
and more. Chips such as codecs will have complex non-GPIO state,
and more. Chips such as codecs will have complex non-GPIO state.
Any debugfs dump method should normally ignore signals which haven't been
requested as GPIOs. They can use gpiochip_is_requested(), which returns
@ -531,7 +531,7 @@ and have the following read/write attributes:
This file exists only if the pin can be configured as an
interrupt generating input pin.
GPIO controllers have paths like /sys/class/gpio/chipchip42/ (for the
GPIO controllers have paths like /sys/class/gpio/gpiochip42/ (for the
controller implementing GPIOs starting at #42) and have the following
read-only attributes: