From df4714556e745cb8092401c6935fb3d1d456527d Mon Sep 17 00:00:00 2001 From: Rabin Vincent Date: Wed, 16 Jun 2010 06:12:13 +0100 Subject: nomadik-gpio: fix "ignoring return value" warning arch/arm/plat-nomadik/gpio.c: In function 'nmk_gpio_remove': arch/arm/plat-nomadik/gpio.c:630: warning: ignoring return value of 'gpiochip_remove', declared with attribute warn_unused_result Because this function is marked __exit and this code can't be built as a module, this function is never used. So just remove it, fixing the warning in the process. ST-Ericsson ID: AP264622 Signed-off-by: Rabin Vincent Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/1799 Reviewed-by: Jonas ABERG Signed-off-by: Mian Yousaf Kaukab Change-Id: I0cabc4ee0f060e0bf19a40bc1ad24f252a5bf9f4 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/2628 --- arch/arm/plat-nomadik/gpio.c | 21 --------------------- 1 file changed, 21 deletions(-) (limited to 'arch') diff --git a/arch/arm/plat-nomadik/gpio.c b/arch/arm/plat-nomadik/gpio.c index 12bacefc255..d8d10410377 100644 --- a/arch/arm/plat-nomadik/gpio.c +++ b/arch/arm/plat-nomadik/gpio.c @@ -758,26 +758,6 @@ out: return ret; } -static int __exit nmk_gpio_remove(struct platform_device *dev) -{ - struct nmk_gpio_chip *nmk_chip; - struct resource *res; - - res = platform_get_resource(dev, IORESOURCE_MEM, 0); - if (!res) - printk(KERN_ERR "IORESOURCE_MEM unavailable\n"); - - nmk_chip = platform_get_drvdata(dev); - gpiochip_remove(&nmk_chip->chip); - clk_disable(nmk_chip->clk); - clk_put(nmk_chip->clk); - kfree(nmk_chip); - if (res) - release_mem_region(res->start, resource_size(res)); - - return 0; -} - #ifdef CONFIG_PM static int nmk_gpio_pm(struct platform_device *dev, bool suspend) { @@ -830,7 +810,6 @@ static struct platform_driver nmk_gpio_driver = { .name = "gpio", }, .probe = nmk_gpio_probe, - .remove = __exit_p(nmk_gpio_remove), .suspend = nmk_gpio_suspend, .resume = nmk_gpio_resume, }; -- cgit v1.2.3