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pinctrl: Add void * to pinctrl_pin_desc

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drv_data is added to the pinctrl_pin_desc for drivers to define additional
driver-specific per-pin data.

Signed-off-by: Sherman Yin <syin@broadcom.com>
Reviewed-by: Christian Daudt <bcm@fixthebug.org>
Reviewed-by: Matt Porter <matt.porter@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Sherman Yin 2013-12-20 18:13:33 -08:00 committed by Linus Walleij
parent c9dd66b73c
commit a30d54218e
1 changed files with 2 additions and 0 deletions
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2
include/linux/pinctrl/pinctrl.h
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@ -32,10 +32,12 @@ struct device_node;
* pins, pads or other muxable units in this struct
* @number: unique pin number from the global pin number space
* @name: a name for this pin
* @drv_data: driver-defined per-pin data. pinctrl core does not touch this
*/
struct pinctrl_pin_desc {
unsigned number;
const char *name;
void *drv_data;
};
/* Convenience macro to define a single named or anonymous pin descriptor */