diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2013-09-21 01:14:18 +0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-09-21 01:29:52 +0400 |
| commit | 1dc94272117e35c1618516ffe5b129a7663c1d03 (patch) | |
| tree | 4e11c1561de291d40b3465a14a65da8ceffc7540 | |
| parent | 7d1815e1e51af36b5b52983cce8bc23cd79a92a9 (diff) | |
| download | linux-1dc94272117e35c1618516ffe5b129a7663c1d03.tar.xz | |
gpio: bcm-kona: only use set_irq_flags() on ARM
As per the pattern from other GPIO drivers, use set_irq_flags()
on ARM only, use irq_set_noprobe() on other archs.
Also rename the argument "virq" to just "irq", this IRQ isn't
any more "virtual" than any other Linux IRQ number, we use
"hwirq" for the actual hw-numbers, "virq" is just bogus.
Reviewed-by: Markus Mayer <mmayer@broadcom.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | drivers/gpio/gpio-bcm-kona.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/gpio/gpio-bcm-kona.c b/drivers/gpio/gpio-bcm-kona.c index f7d932ac64e6..c0751a8c2dee 100644 --- a/drivers/gpio/gpio-bcm-kona.c +++ b/drivers/gpio/gpio-bcm-kona.c @@ -468,18 +468,22 @@ MODULE_DEVICE_TABLE(of, bcm_kona_gpio_of_match); */ static struct lock_class_key gpio_lock_class; -static int bcm_kona_gpio_irq_map(struct irq_domain *d, unsigned int virq, +static int bcm_kona_gpio_irq_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hwirq) { int ret; - ret = irq_set_chip_data(virq, d->host_data); + ret = irq_set_chip_data(irq, d->host_data); if (ret < 0) return ret; - irq_set_lockdep_class(virq, &gpio_lock_class); - irq_set_chip_and_handler(virq, &bcm_gpio_irq_chip, handle_simple_irq); - irq_set_nested_thread(virq, 1); - set_irq_flags(virq, IRQF_VALID); + irq_set_lockdep_class(irq, &gpio_lock_class); + irq_set_chip_and_handler(irq, &bcm_gpio_irq_chip, handle_simple_irq); + irq_set_nested_thread(irq, 1); +#ifdef CONFIG_ARM + set_irq_flags(irq, IRQF_VALID); +#else + irq_set_noprobe(irq); +#endif return 0; } @@ -598,7 +602,11 @@ static int bcm_kona_gpio_probe(struct platform_device *pdev) irq_set_lockdep_class(irq, &gpio_lock_class); irq_set_chip_and_handler(irq, &bcm_gpio_irq_chip, handle_simple_irq); +#ifdef CONFIG_ARM set_irq_flags(irq, IRQF_VALID); +#else + irq_set_noprobe(irq); +#endif } for (i = 0; i < kona_gpio->num_bank; i++) { bank = &kona_gpio->banks[i]; |