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memory: omap-gpmc: use devm_gpiochip_add_data() 

This saves a few codelines in the driver.

Cc: Roger Quadros <rogerq@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Roger Quadros <rogerq@ti.com>
This commit is contained in:
Linus Walleij 2016-08-08 10:03:16 +02:00 committed by Roger Quadros
parent 3f41a3c467
commit 525fe43f55
1 changed files with 2 additions and 10 deletions
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12
drivers/memory/omap-gpmc.c
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@ -2264,7 +2264,7 @@ static int gpmc_gpio_init(struct gpmc_device *gpmc)
gpmc->gpio_chip.get = gpmc_gpio_get;
gpmc->gpio_chip.base = -1;
ret = gpiochip_add(&gpmc->gpio_chip);
ret = devm_gpiochip_add_data(gpmc->dev, &gpmc->gpio_chip, NULL);
if (ret < 0) {
dev_err(gpmc->dev, "could not register gpio chip: %d\n", ret);
return ret;
@ -2273,11 +2273,6 @@ static int gpmc_gpio_init(struct gpmc_device *gpmc)
return 0;
}
static void gpmc_gpio_exit(struct gpmc_device *gpmc)
{
gpiochip_remove(&gpmc->gpio_chip);
}
static int gpmc_probe(struct platform_device *pdev)
{
int rc;
@ -2364,7 +2359,7 @@ static int gpmc_probe(struct platform_device *pdev)
rc = gpmc_setup_irq(gpmc);
if (rc) {
dev_err(gpmc->dev, "gpmc_setup_irq failed\n");
goto setup_irq_failed;
goto gpio_init_failed;
}
rc = gpmc_probe_dt_children(pdev);
@ -2377,8 +2372,6 @@ static int gpmc_probe(struct platform_device *pdev)
dt_children_failed:
gpmc_free_irq(gpmc);
setup_irq_failed:
gpmc_gpio_exit(gpmc);
gpio_init_failed:
gpmc_mem_exit();
pm_runtime_put_sync(&pdev->dev);
@ -2392,7 +2385,6 @@ static int gpmc_remove(struct platform_device *pdev)
struct gpmc_device *gpmc = platform_get_drvdata(pdev);
gpmc_free_irq(gpmc);
gpmc_gpio_exit(gpmc);
gpmc_mem_exit();
pm_runtime_put_sync(&pdev->dev);
pm_runtime_disable(&pdev->dev);