linux-kernel - [PATCH] pinctrl: mvebu: remove unused variable

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Date:   Mon, 23 Jan 2017 13:17:25 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Russell King <rmk+kernel@...linux.org.uk>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] pinctrl: mvebu: remove unused variable

A cleanup caused a harmless warning:

drivers/pinctrl/mvebu/pinctrl-kirkwood.c: In function 'kirkwood_pinctrl_probe':
drivers/pinctrl/mvebu/pinctrl-kirkwood.c:460:19: error: unused variable 'res' [-Werror=unused-variable]

The obvious fix is to remove the declaration of the now unused
variable.

Fixes: ad9ec4ecee68 ("pinctrl: mvebu: switch drivers to generic simple mmio")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/pinctrl/mvebu/pinctrl-kirkwood.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/pinctrl/mvebu/pinctrl-kirkwood.c b/drivers/pinctrl/mvebu/pinctrl-kirkwood.c
index dad38d6dc646..be12b6d569a0 100644
--- a/drivers/pinctrl/mvebu/pinctrl-kirkwood.c
+++ b/drivers/pinctrl/mvebu/pinctrl-kirkwood.c
@@ -457,7 +457,6 @@ static const struct of_device_id kirkwood_pinctrl_of_match[] = {
 
 static int kirkwood_pinctrl_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	const struct of_device_id *match =
 		of_match_device(kirkwood_pinctrl_of_match, &pdev->dev);
 
-- 
2.9.0