From: Shawn Guo <shawn.guo@linaro.org>
Date: Sun, 5 Aug 2012 06:01:25 +0000 (+0800)
Subject: gpio/mxc: remove redundant shadow variables initialization
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f6b0ca25ee402f714487b31c35f8e11f2bf4310b;p=openwrt%2Fstaging%2Fblogic.git

gpio/mxc: remove redundant shadow variables initialization

With commit 3e11f7b (gpio/generic: initialize basic_mmio_gpio shadow
variables properly) in place, the shadow variables initialization is
being done in generic driver bgpio_init call.

Remove the redundant shadow variables initialization from gpio-mxc
driver.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Tested-by: Dirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c
index 4db460b6ecf7..76e8cda9c06f 100644
--- a/drivers/gpio/gpio-mxc.c
+++ b/drivers/gpio/gpio-mxc.c
@@ -466,8 +466,6 @@ static int __devinit mxc_gpio_probe(struct platform_device *pdev)
 
 	port->bgc.gc.to_irq = mxc_gpio_to_irq;
 	port->bgc.gc.base = pdev->id * 32;
-	port->bgc.dir = port->bgc.read_reg(port->bgc.reg_dir);
-	port->bgc.data = port->bgc.read_reg(port->bgc.reg_set);
 
 	err = gpiochip_add(&port->bgc.gc);
 	if (err)