linux-kernel - [PATCH 1/2] drm/sti: remove unused variable

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Message-Id: <20170221220408.258430-1-arnd@arndb.de>
Date:   Tue, 21 Feb 2017 23:03:24 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Vincent Abriou <vincent.abriou@...com>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Benjamin Gaignard <benjamin.gaignard@...aro.org>,
        David Airlie <airlied@...ux.ie>,
        Bich Hemon <bich.hemon@...com>,
        Daniel Vetter <daniel.vetter@...ll.ch>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] drm/sti: remove unused variable

One variable was left behind after its user got removed and we should now
delete the declaration as well:

drivers/gpu/drm/sti/sti_vtg.c: In function 'vtg_probe':
drivers/gpu/drm/sti/sti_vtg.c:392:22: error: unused variable 'np' [-Werror=unused-variable]

Fixes: 0c7ff84f7f9d ("drm/sti: remove deprecated legacy vtg slave")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/gpu/drm/sti/sti_vtg.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/sti/sti_vtg.c b/drivers/gpu/drm/sti/sti_vtg.c
index 943bce56692e..2dcba1d3a122 100644
--- a/drivers/gpu/drm/sti/sti_vtg.c
+++ b/drivers/gpu/drm/sti/sti_vtg.c
@@ -389,7 +389,6 @@ static irqreturn_t vtg_irq(int irq, void *arg)
 static int vtg_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	struct device_node *np;
 	struct sti_vtg *vtg;
 	struct resource *res;
 	int ret;
-- 
2.9.0