From 6843a30d87a2c2cf220a1ddc5485fe7db150aaae Mon Sep 17 00:00:00 2001 From: Rabin Vincent Date: Wed, 16 Jun 2010 06:12:13 +0100 Subject: [PATCH 09/65] ARM: 6177/1: 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. Acked-by: Alessandro Rubini Acked-by: Linus Walleij Signed-off-by: Rabin Vincent Signed-off-by: Russell King --- arch/arm/plat-nomadik/gpio.c | 18 ------------------ 1 files changed, 0 insertions(+), 18 deletions(-) diff --git a/arch/arm/plat-nomadik/gpio.c b/arch/arm/plat-nomadik/gpio.c index 1e0e913..977c8f9 100644 --- a/arch/arm/plat-nomadik/gpio.c +++ b/arch/arm/plat-nomadik/gpio.c @@ -619,30 +619,12 @@ 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); - - nmk_chip = platform_get_drvdata(dev); - gpiochip_remove(&nmk_chip->chip); - clk_disable(nmk_chip->clk); - clk_put(nmk_chip->clk); - kfree(nmk_chip); - release_mem_region(res->start, resource_size(res)); - return 0; -} - - static struct platform_driver nmk_gpio_driver = { .driver = { .owner = THIS_MODULE, .name = "gpio", }, .probe = nmk_gpio_probe, - .remove = __exit_p(nmk_gpio_remove), .suspend = NULL, /* to be done */ .resume = NULL, }; -- 1.6.3.3