From: Jacopo Mondi <jacopo+renesas@jmondi.org>
To: linus.walleij@linaro.org, geert+renesas@glider.be,
laurent.pinchart@ideasonboard.com, chris.brandt@renesas.com,
robh+dt@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk
Cc: linux-renesas-soc@vger.kernel.org, linux-gpio@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v5 02/10] pinctrl: generic: Add macros to unpack properties
Date: Thu, 27 Apr 2017 10:19:46 +0200 [thread overview]
Message-ID: <1493281194-5200-3-git-send-email-jacopo+renesas@jmondi.org> (raw)
In-Reply-To: <1493281194-5200-1-git-send-email-jacopo+renesas@jmondi.org>
Add PIN_CONF_UNPACK_PARAM and PIN_CONF_UNPACK_ARGS macros useful to
unpack generic properties and their arguments
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
---
include/linux/pinctrl/pinconf-generic.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/linux/pinctrl/pinconf-generic.h b/include/linux/pinctrl/pinconf-generic.h
index 279e3c5..2cd2a03 100644
--- a/include/linux/pinctrl/pinconf-generic.h
+++ b/include/linux/pinctrl/pinconf-generic.h
@@ -118,7 +118,9 @@ enum pin_config_param {
/*
* Helpful configuration macro to be used in tables etc.
*/
-#define PIN_CONF_PACKED(p, a) ((a << 8) | ((unsigned long) p & 0xffUL))
+#define PIN_CONF_PACKED(p, a) (((a) << 8) | ((unsigned long) (p) & 0xffUL))
+#define PIN_CONF_UNPACK_PARAM(c) ((c) & 0xffUL)
+#define PIN_CONF_UNPACK_ARGS(c) ((c) >> 8)
/*
* The following inlines stuffs a configuration parameter and data value
--
2.7.4
next prev parent reply other threads:[~2017-04-27 8:20 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-27 8:19 [PATCH v5 00/10] Renesas RZ/A1 pin and gpio controller Jacopo Mondi
2017-04-27 8:19 ` [PATCH v5 01/10] pinctrl: generic: Add bi-directional and output-enable Jacopo Mondi
2017-04-27 14:56 ` Andy Shevchenko
2017-04-28 8:32 ` Linus Walleij
2017-04-28 10:09 ` Geert Uytterhoeven
2017-05-07 7:50 ` Linus Walleij
2017-04-28 12:07 ` Chris Brandt
2017-04-28 12:15 ` Andy Shevchenko
2017-04-28 13:18 ` Chris Brandt
2017-04-28 14:53 ` Andy Shevchenko
2017-04-28 15:16 ` Chris Brandt
2017-04-28 15:37 ` Andy Shevchenko
2017-04-28 16:46 ` Chris Brandt
2017-05-07 7:52 ` Linus Walleij
2017-05-08 16:01 ` jmondi
2017-05-08 16:08 ` Andy Shevchenko
2017-05-08 17:02 ` Chris Brandt
2017-05-08 18:26 ` Andy Shevchenko
2017-05-08 20:05 ` Chris Brandt
2017-05-08 17:25 ` jmondi
2017-05-08 17:47 ` Andy Shevchenko
2017-05-09 9:55 ` jmondi
2017-05-08 21:19 ` Linus Walleij
2017-05-09 10:54 ` Geert Uytterhoeven
2017-05-12 9:00 ` Linus Walleij
2017-05-12 9:04 ` Linus Walleij
2017-05-12 11:11 ` Geert Uytterhoeven
2017-05-12 12:13 ` Chris Brandt
2017-05-12 12:25 ` Geert Uytterhoeven
2017-05-12 12:57 ` Chris Brandt
2017-05-12 11:44 ` Chris Brandt
2017-05-23 10:08 ` Dong Aisheng
2017-05-23 18:37 ` jmondi
2017-05-29 8:45 ` Linus Walleij
2017-05-29 10:42 ` jmondi
2017-05-30 14:12 ` Chris Brandt
2017-06-09 7:26 ` Dong Aisheng
2017-06-09 7:50 ` jmondi
2017-06-11 21:45 ` Linus Walleij
2017-06-12 9:44 ` jmondi
2017-06-13 6:25 ` Dong Aisheng
2017-06-15 11:11 ` jmondi
2017-06-19 15:43 ` Dong Aisheng
2017-04-27 8:19 ` Jacopo Mondi [this message]
2017-04-27 8:37 ` [PATCH v5 02/10] pinctrl: generic: Add macros to unpack properties Geert Uytterhoeven
2017-04-28 8:16 ` Linus Walleij
2017-04-28 10:06 ` Geert Uytterhoeven
2017-04-28 12:49 ` jmondi
2017-04-28 16:23 ` Andy Shevchenko
2017-04-27 8:19 ` [PATCH v5 03/10] pinctrl: Renesas RZ/A1 pin and gpio controller Jacopo Mondi
2017-04-27 8:37 ` Geert Uytterhoeven
2017-04-27 8:19 ` [PATCH v5 04/10] dt-bindings: pinctrl: Add RZ/A1 bindings doc Jacopo Mondi
2017-04-27 8:37 ` Geert Uytterhoeven
2017-04-28 21:03 ` Rob Herring
2017-04-27 8:19 ` [PATCH v5 05/10] arm: dts: dt-bindings: Add Renesas RZ/A1 pinctrl header Jacopo Mondi
2017-04-27 8:38 ` Geert Uytterhoeven
2017-04-28 5:19 ` Simon Horman
2017-04-27 8:19 ` [PATCH v5 06/10] arm: dts: r7s72100: Add pin controller node Jacopo Mondi
2017-04-27 8:19 ` [PATCH v5 07/10] arm: dts: genmai: Add SCIF2 pin group Jacopo Mondi
2017-04-28 5:21 ` Simon Horman
2017-04-27 8:19 ` [PATCH v5 08/10] arm: dts: genmai: Add RIIC2 " Jacopo Mondi
2017-04-27 8:19 ` [PATCH v5 09/10] arm: dts: genmai: Add user led device nodes Jacopo Mondi
2017-04-27 8:19 ` [PATCH v5 10/10] arm: dts: genmai: Add ethernet pin group Jacopo Mondi
2017-04-27 9:56 ` Geert Uytterhoeven
2017-04-27 10:48 ` Chris Brandt
2017-04-28 5:22 ` Simon Horman
2017-04-28 7:18 ` Geert Uytterhoeven
2017-04-28 14:48 ` Chris Brandt
2017-05-05 12:06 ` Linus Walleij
2017-05-05 12:20 ` Geert Uytterhoeven
2017-05-05 12:45 ` Chris Brandt
2017-05-11 13:48 ` Linus Walleij
2017-04-28 8:49 ` Linus Walleij
2017-04-28 13:50 ` Chris Brandt
2017-04-27 8:42 ` [PATCH v5 00/10] Renesas RZ/A1 pin and gpio controller Geert Uytterhoeven
2017-04-28 5:22 ` Simon Horman
2017-04-28 7:24 ` jmondi
2017-04-28 7:30 ` Geert Uytterhoeven
2017-04-28 7:31 ` Simon Horman
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