linux-kernel - [PATCH 1/5] irqchip/irq-imx-gpcv2: Remove unused code

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Message-Id: <20181206073125.7255-2-andrew.smirnov@gmail.com>
Date:   Wed,  5 Dec 2018 23:31:21 -0800
From:   Andrey Smirnov <andrew.smirnov@...il.com>
To:     Marc Zyngier <marc.zyngier@....com>
Cc:     Andrey Smirnov <andrew.smirnov@...il.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>, cphealy@...il.com,
        l.stach@...gutronix.de, Leonard Crestez <leonard.crestez@....com>,
        "A.s. Dong" <aisheng.dong@....com>,
        Richard Zhu <hongxing.zhu@....com>, linux-imx@....com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/5] irqchip/irq-imx-gpcv2: Remove unused code

Varaible 'reg' in imx_gpcv2_irq_set_wake() has no users. Remove it.

Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Jason Cooper <jason@...edaemon.net>
Cc: Marc Zyngier <marc.zyngier@....com>
Cc: cphealy@...il.com
Cc: l.stach@...gutronix.de
Cc: Leonard Crestez <leonard.crestez@....com>
Cc: "A.s. Dong" <aisheng.dong@....com>
Cc: Richard Zhu <hongxing.zhu@....com>
Cc: linux-imx@....com
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Andrey Smirnov <andrew.smirnov@...il.com>
---
 drivers/irqchip/irq-imx-gpcv2.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/irqchip/irq-imx-gpcv2.c b/drivers/irqchip/irq-imx-gpcv2.c
index 4760307ab43f..cbed00319315 100644
--- a/drivers/irqchip/irq-imx-gpcv2.c
+++ b/drivers/irqchip/irq-imx-gpcv2.c
@@ -73,11 +73,9 @@ static int imx_gpcv2_irq_set_wake(struct irq_data *d, unsigned int on)
 	struct gpcv2_irqchip_data *cd = d->chip_data;
 	unsigned int idx = d->hwirq / 32;
 	unsigned long flags;
-	void __iomem *reg;
 	u32 mask, val;
 
 	raw_spin_lock_irqsave(&cd->rlock, flags);
-	reg = cd->gpc_base + cd->cpu2wakeup + idx * 4;
 	mask = 1 << d->hwirq % 32;
 	val = cd->wakeup_sources[idx];
 
-- 
2.19.1