From ff8c3ab8161d0df52858966e0347e05791da40df Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Tue, 24 Jan 2012 17:09:13 -0700 Subject: irq_domain/powerpc: Replace custom xlate functions with library functions This patch converts a number of the powerpc drivers to use the common library of irq_domain xlate functions, dropping a bunch of lines in the process. v5: - Remove tsi108 changes from patch Signed-off-by: Grant Likely Cc: Rob Herring Cc: Benjamin Herrenschmidt Cc: Thomas Gleixner Cc: Milton Miller Tested-by: Olof Johansson --- drivers/gpio/gpio-mpc8xxx.c | 17 +---------------- 1 file changed, 1 insertion(+), 16 deletions(-) (limited to 'drivers/gpio') diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c index 149d9876fca..e6568c19c93 100644 --- a/drivers/gpio/gpio-mpc8xxx.c +++ b/drivers/gpio/gpio-mpc8xxx.c @@ -296,24 +296,9 @@ static int mpc8xxx_gpio_irq_map(struct irq_domain *h, unsigned int virq, return 0; } -static int mpc8xxx_gpio_irq_xlate(struct irq_domain *h, struct device_node *ct, - const u32 *intspec, unsigned int intsize, - irq_hw_number_t *out_hwirq, - unsigned int *out_flags) - -{ - /* interrupt sense values coming from the device tree equal either - * EDGE_FALLING or EDGE_BOTH - */ - *out_hwirq = intspec[0]; - *out_flags = intspec[1]; - - return 0; -} - static struct irq_domain_ops mpc8xxx_gpio_irq_ops = { .map = mpc8xxx_gpio_irq_map, - .xlate = mpc8xxx_gpio_irq_xlate, + .xlate = irq_domain_xlate_twocell, }; static struct of_device_id mpc8xxx_gpio_ids[] __initdata = { -- cgit v1.2.3-70-g09d2