linux-kernel - [PATCH v2 08/21] pinctrl: mvebu: remove checks for mpp

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Message-Id: <1390869573-27624-9-git-send-email-sebastian.hesselbarth@gmail.com>
Date:	Tue, 28 Jan 2014 01:39:20 +0100
From:	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
To:	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
Cc:	Jason Cooper <jason@...edaemon.net>, Andrew Lunn <andrew@...n.ch>,
	Gregory Clement <gregory.clement@...e-electrons.com>,
	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 08/21] pinctrl: mvebu: remove checks for mpp_get/set

Now, that name generation has been moved, we can identify generic mpp
ranges by NULL name. To allow further redesign, remove checks for SoC
specific callbacks mpp_get/set and use NULL name instead.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
---
Cc: Jason Cooper <jason@...edaemon.net>
Cc: Andrew Lunn <andrew@...n.ch>
Cc: Gregory Clement <gregory.clement@...e-electrons.com>
Cc: Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
Cc: Linus Walleij <linus.walleij@...aro.org>
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org
---
 drivers/pinctrl/mvebu/pinctrl-mvebu.c | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/drivers/pinctrl/mvebu/pinctrl-mvebu.c b/drivers/pinctrl/mvebu/pinctrl-mvebu.c
index 375666b0abc3..2bec4ef30b48 100644
--- a/drivers/pinctrl/mvebu/pinctrl-mvebu.c
+++ b/drivers/pinctrl/mvebu/pinctrl-mvebu.c
@@ -637,18 +637,11 @@ int mvebu_pinctrl_probe(struct platform_device *pdev, void __iomem *base)
 		for (k = 0; k < ctrl->npins; k++)
 			ctrl->pins[k] = ctrl->pid + k;
 
-		/* special soc specific control */
-		if (ctrl->mpp_get || ctrl->mpp_set) {
-			if (!ctrl->name || !ctrl->mpp_get || !ctrl->mpp_set) {
-				dev_err(&pdev->dev, "wrong soc control info\n");
-				return -EINVAL;
-			}
+		/* generic mvebu register groups have no name passed */
+		if (!ctrl->name)
+			pctl->num_groups += ctrl->npins;
+		else
 			pctl->num_groups += 1;
-			continue;
-		}
-
-		/* generic mvebu register control */
-		pctl->num_groups += ctrl->npins;
 	}
 
 	pdesc = devm_kzalloc(&pdev->dev, pctl->desc.npins *
-- 
1.8.5.2

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