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Subject[PATCH 2/2] gpio: Document device_node's det_debounce
Date
This patch adds documentation for set_debounce in struct device_node.

Signed-off-by: Roland Stigge <stigge@antcom.de>

---
include/asm-generic/gpio.h | 2 ++
1 file changed, 2 insertions(+)

--- linux-2.6.orig/include/asm-generic/gpio.h
+++ linux-2.6/include/asm-generic/gpio.h
@@ -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

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