Messages in this thread Patch in this message | | | From | "Sherman Yin" <> | Subject | [PATCH 1/4] pinctrl: Add void * to pinctrl_pin_desc | Date | Thu, 3 Oct 2013 17:23:16 -0700 |
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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> --- Change-Id: I78b2c44b93d88b04897fd0af80ffce213e338d6b --- include/linux/pinctrl/pinctrl.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h index 5979147..c8e42c4 100644 --- a/include/linux/pinctrl/pinctrl.h +++ b/include/linux/pinctrl/pinctrl.h @@ -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 */ -- 1.7.9.5
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