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Commit a30d5421 authored by Sherman Yin's avatar Sherman Yin Committed by Linus Walleij
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pinctrl: Add void * to pinctrl_pin_desc 



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

Signed-off-by: default avatarSherman Yin <syin@broadcom.com>
Reviewed-by: default avatarChristian Daudt <bcm@fixthebug.org>
Reviewed-by: default avatarMatt Porter <matt.porter@linaro.org>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent c9dd66b7

include/linux/pinctrl/pinctrl.h

+2 −0
Original line number Original line Diff line number Diff line
@@ -32,10 +32,12 @@ struct device_node; 
 * pins, pads or other muxable units in this struct

 * pins, pads or other muxable units in this struct

 * @number: unique pin number from the global pin number space

 * @number: unique pin number from the global pin number space

 * @name: a name for this pin

 * @name: a name for this pin

 * @drv_data: driver-defined per-pin data. pinctrl core does not touch this

 */

 */

struct pinctrl_pin_desc {

struct pinctrl_pin_desc {

	unsigned number;

	unsigned number;

	const char *name;

	const char *name;

	void *drv_data;

};

};





/* Convenience macro to define a single named or anonymous pin descriptor */

/* Convenience macro to define a single named or anonymous pin descriptor */