diff mbox

[PATCH/RFC,144/390] gpio: Document device_node's det_debounce

Message ID 1364525119-31791-145-git-send-email-horms+renesas@verge.net.au (mailing list archive)
State New, archived
Headers show

Commit Message

Simon Horman March 29, 2013, 2:41 a.m. UTC 
From: Roland Stigge <stigge@antcom.de>

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>
(cherry picked from commit 1ae963143e34edaa14ab8855e0b0018c4fc77a83)

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 include/asm-generic/gpio.h |    2 ++
 1 file changed, 2 insertions(+)
diff mbox

Patch

diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index 365ea09..a9432fc 100644
--- a/include/asm-generic/gpio.h
+++ b/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