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Message-ID: <1381174108-25168-2-git-send-email-syin@broadcom.com>
Date: Mon, 7 Oct 2013 12:28:25 -0700
From: "Sherman Yin" <syin@...adcom.com>
To: "Rob Herring" <rob.herring@...xeda.com>,
"Pawel Moll" <pawel.moll@....com>,
"Mark Rutland" <mark.rutland@....com>,
"Stephen Warren" <swarren@...dotorg.org>,
"Ian Campbell" <ijc+devicetree@...lion.org.uk>,
"Rob Landley" <rob@...dley.net>,
"Christian Daudt" <bcm@...thebug.org>,
"Russell King" <linux@....linux.org.uk>,
"Linus Walleij" <linus.walleij@...aro.org>,
"Grant Likely" <grant.likely@...aro.org>,
"Matt Porter" <matt.porter@...aro.org>
cc: devicetree@...r.kernel.org, linux-doc@...r.kernel.org,
linux-kernel@...r.kernel.org,
bcm-kernel-feedback-list@...adcom.com,
linux-arm-kernel@...ts.infradead.org,
"Sherman Yin" <syin@...adcom.com>
Subject: [PATCH v2 1/4] 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: Sherman Yin <syin@...adcom.com>
Reviewed-by: Christian Daudt <bcm@...thebug.org>
Reviewed-by: Matt Porter <matt.porter@...aro.org>
---
Change-Id: I78b2c44b93d88b04897fd0af80ffce213e338d6b
v2: Use hyphens instead of underscore in DT property names.
---
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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