diff options
| author | Rabin Vincent <rabin.vincent@stericsson.com> | 2010-06-16 06:12:13 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-06-16 22:29:01 +0100 |
| commit | f6aa01c2b8950a29503e93fc8b91f0d64f440c34 (patch) | |
| tree | bbfe0368561fef00570e65c42914682531fdc70e /arch/arm | |
| parent | 0d2aec9cd356254649fa2aa6bb5fb4d20cfded2c (diff) | |
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 <rubini@unipv.it>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | 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 1e0e9130e51..977c8f9a07a 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, }; |