diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2012-01-24 17:09:13 -0700 |
|---|---|---|
| committer | Andrey Konovalov <andrey.konovalov@linaro.org> | 2012-02-16 18:25:09 +0400 |
| commit | 8e81fde616a20d4918dc0a145abfab2fa1c55ab0 (patch) | |
| tree | 094a496453124cb5ef9d9f01c4b2ba0d3c9b5cd1 /drivers | |
| parent | d86b40cc9e6e0c522f53ecbb65a0fec85f5d1668 (diff) | |
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.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Milton Miller <miltonm@bga.com>
Tested-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpio/gpio-mpc8xxx.c | 17 |
1 files changed, 1 insertions, 16 deletions
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 = { |