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gpio: Document device_node's det_debounce 

This patch adds documentation for set_debounce in struct device_node.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Roland Stigge 2012-09-25 09:56:14 +02:00 committed by Linus Walleij
parent 71fde00095
commit 1ae963143e
1 changed files with 2 additions and 0 deletions
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2
include/asm-generic/gpio.h
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@ -60,6 +60,8 @@ struct device_node;
* @get: returns value for signal "offset"; for output signals this
* returns either the value actually sensed, or zero
* @direction_output: configures signal "offset" as output, or returns error
* @set_debounce: optional hook for setting debounce time for specified gpio in
* interrupt triggered gpio chips
* @set: assigns output value for signal "offset"
* @to_irq: optional hook supporting non-static gpio_to_irq() mappings;
* implementation may not sleep