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| author | Dominik D. Geyer <dominik.geyer@gmx.de> | 2009-12-06 18:30:44 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-09 18:59:52 -0800 |
| commit | bfc9dcabd513334c1d888ab66f7b7d84a3159571 (patch) | |
| tree | 66638fc446addaef69f9d9e0578e41bb3418a5b9 /Documentation/gpio.txt | |
| parent | 2770f189b7a5582869c137e5617fb88cc0ad0fd3 (diff) | |
| download | op-kernel-dev-bfc9dcabd513334c1d888ab66f7b7d84a3159571.zip op-kernel-dev-bfc9dcabd513334c1d888ab66f7b7d84a3159571.tar.gz | |
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>
Diffstat (limited to 'Documentation/gpio.txt')
| -rw-r--r-- | Documentation/gpio.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/gpio.txt b/Documentation/gpio.txt index fa4dc07..e4e7daed2 100644 --- a/Documentation/gpio.txt +++ b/Documentation/gpio.txt @@ -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: |
