linux-kernel - [PATCH 1/2] gpio: davinci: Remove redundant members davinci_gpio

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Date:   Wed, 4 Jan 2017 13:56:28 +0530
From:   Keerthy <j-keerthy@...com>
To:     <linus.walleij@...aro.org>
CC:     <linux-kernel@...r.kernel.org>, <j-keerthy@...com>,
        <linux-gpio@...r.kernel.org>, <gnurou@...il.com>, <t-kristo@...com>
Subject: [PATCH 1/2] gpio: davinci: Remove redundant members davinci_gpio_controller stuct

davinci_gpio_controller struct has set_data, in_data, clr_data
members that are assigned and never used.

Signed-off-by: Keerthy <j-keerthy@...com>
---
 drivers/gpio/gpio-davinci.c                | 3 ---
 include/linux/platform_data/gpio-davinci.h | 3 ---
 2 files changed, 6 deletions(-)

diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
index 9191056..163f81e 100644
--- a/drivers/gpio/gpio-davinci.c
+++ b/drivers/gpio/gpio-davinci.c
@@ -266,9 +266,6 @@ static int davinci_gpio_probe(struct platform_device *pdev)
 		if (!regs)
 			return -ENXIO;
 		chips[i].regs = regs;
-		chips[i].set_data = &regs->set_data;
-		chips[i].clr_data = &regs->clr_data;
-		chips[i].in_data = &regs->in_data;
 
 		gpiochip_add_data(&chips[i].chip, &chips[i]);
 	}
diff --git a/include/linux/platform_data/gpio-davinci.h b/include/linux/platform_data/gpio-davinci.h
index 6ace3fd..44ca530 100644
--- a/include/linux/platform_data/gpio-davinci.h
+++ b/include/linux/platform_data/gpio-davinci.h
@@ -33,9 +33,6 @@ struct davinci_gpio_controller {
 	/* Serialize access to GPIO registers */
 	spinlock_t		lock;
 	void __iomem		*regs;
-	void __iomem		*set_data;
-	void __iomem		*clr_data;
-	void __iomem		*in_data;
 	int			gpio_unbanked;
 	unsigned		gpio_irq;
 };
-- 
1.9.1