driver:gpio remove all usage of gpio_remove retval in driver

[cascardo/linux.git] / drivers / mfd / tc6393xb.c

diff --git a/drivers/mfd/tc6393xb.c b/drivers/mfd/tc6393xb.c
index 11c19e5..4fac16b 100644 (file)
--- a/drivers/mfd/tc6393xb.c
+++ b/drivers/mfd/tc6393xb.c
@@ -607,7 +607,7 @@ static int tc6393xb_probe(struct platform_device *dev)
        struct tc6393xb_platform_data *tcpd = dev_get_platdata(&dev->dev);
        struct tc6393xb *tc6393xb;
        struct resource *iomem, *rscr;
-       int ret, temp;
+       int ret;
 
        iomem = platform_get_resource(dev, IORESOURCE_MEM, 0);
        if (!iomem)
@@ -714,7 +714,7 @@ err_setup:
 
 err_gpio_add:
        if (tc6393xb->gpio.base != -1)
-               temp = gpiochip_remove(&tc6393xb->gpio);
+               gpiochip_remove(&tc6393xb->gpio);
        tcpd->disable(dev);
 err_enable:
        clk_disable(tc6393xb->clk);
@@ -744,13 +744,8 @@ static int tc6393xb_remove(struct platform_device *dev)
 
        tc6393xb_detach_irq(dev);
 
-       if (tc6393xb->gpio.base != -1) {
-               ret = gpiochip_remove(&tc6393xb->gpio);
-               if (ret) {
-                       dev_err(&dev->dev, "Can't remove gpio chip: %d\n", ret);
-                       return ret;
-               }
-       }
+       if (tc6393xb->gpio.base != -1)
+               gpiochip_remove(&tc6393xb->gpio);
 
        ret = tcpd->disable(dev);
        clk_disable(tc6393xb->clk);