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correct gpio.txt typos

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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 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, 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 Any debugfs dump method should normally ignore signals which haven't been
requested as GPIOs. They can use gpiochip_is_requested(), which returns 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 This file exists only if the pin can be configured as an
interrupt generating input pin. 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 controller implementing GPIOs starting at #42) and have the following
read-only attributes: read-only attributes: