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gpio: rcar: Use local variable gpio_chip in gpio_rcar_probe() 

The existing variable gpio_chip already points to the gpiochip instance,
hence use it everywhere.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Geert Uytterhoeven 2015-03-18 19:41:07 +01:00 committed by Linus Walleij
parent e189ca56d9
commit 4d84b9e495
1 changed files with 3 additions and 3 deletions
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6
drivers/gpio/gpio-rcar.c
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@ -413,7 +413,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
goto err0; goto err0;
} }
ret = gpiochip_irqchip_add(&p->gpio_chip, irq_chip, p->config.irq_base, ret = gpiochip_irqchip_add(gpio_chip, irq_chip, p->config.irq_base,
handle_level_irq, IRQ_TYPE_NONE); handle_level_irq, IRQ_TYPE_NONE);
if (ret) { if (ret) {
dev_err(dev, "cannot add irqchip\n"); dev_err(dev, "cannot add irqchip\n");
@ -431,7 +431,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
/* warn in case of mismatch if irq base is specified */ /* warn in case of mismatch if irq base is specified */
if (p->config.irq_base) { if (p->config.irq_base) {
ret = irq_find_mapping(p->gpio_chip.irqdomain, 0); ret = irq_find_mapping(gpio_chip->irqdomain, 0);
if (p->config.irq_base != ret) if (p->config.irq_base != ret)
dev_warn(dev, "irq base mismatch (%u/%u)\n", dev_warn(dev, "irq base mismatch (%u/%u)\n",
p->config.irq_base, ret); p->config.irq_base, ret);
@ -447,7 +447,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
return 0; return 0;
err1: err1:
gpiochip_remove(&p->gpio_chip); gpiochip_remove(gpio_chip);
err0: err0:
pm_runtime_put(dev); pm_runtime_put(dev);
pm_runtime_disable(dev); pm_runtime_disable(dev);