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| author | Linus Walleij <linus.walleij@linaro.org> | 2013-09-10 13:39:03 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-09-27 14:15:39 +0200 |
| commit | 81ded3c11eeb167c38406247914533872a82db8c (patch) | |
| tree | 199cb90795756d9ad66c426b7198465cea5b8c69 | |
| parent | staging: media/lirc: switch to use gpiolib (diff) | |
| download | linux-81ded3c11eeb167c38406247914533872a82db8c.tar.xz linux-81ded3c11eeb167c38406247914533872a82db8c.zip | |
ARM: ixp4: delete irq_to_gpio
This dangerous function is not used in the kernel, so let's
just delete it.
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: Krzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | arch/arm/mach-ixp4xx/common.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index 5327decde5a0..8708ac8f3614 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -117,17 +117,6 @@ static int ixp4xx_gpio_to_irq(struct gpio_chip *chip, unsigned gpio) return -EINVAL; } -int irq_to_gpio(unsigned int irq) -{ - int gpio = (irq < 32) ? irq2gpio[irq] : -EINVAL; - - if (gpio == -1) - return -EINVAL; - - return gpio; -} -EXPORT_SYMBOL(irq_to_gpio); - static int ixp4xx_set_irq_type(struct irq_data *d, unsigned int type) { int line = irq2gpio[d->irq]; |