diff options
| author | Neil Armstrong <narmstrong@baylibre.com> | 2021-09-02 16:49:13 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2021-10-20 21:38:01 +0300 |
| commit | a947aa00edd4d465f89fdb6029ed40c00a344bc2 (patch) | |
| tree | 3659c9cea5bb1b7cb1a0728cb5792bd5b4aaadf2 | |
| parent | f1985002839af80d6c84e9537834a81fb1364d6e (diff) | |
| download | linux-a947aa00edd4d465f89fdb6029ed40c00a344bc2.tar.xz | |
irqchip/meson-gpio: Make it possible to build as a module
In order to reduce the kernel Image size on multi-platform distributions,
make it possible to build the Amlogic GPIO IRQ controller as a module
by switching it to a platform driver.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Saravana Kannan <saravanak@google.com>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210902134914.176986-2-narmstrong@baylibre.com
| -rw-r--r-- | drivers/irqchip/Kconfig | 5 | ||||
| -rw-r--r-- | drivers/irqchip/irq-meson-gpio.c | 15 |
2 files changed, 12 insertions, 8 deletions
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig index aca7b595c4c7..6a4496fb66a1 100644 --- a/drivers/irqchip/Kconfig +++ b/drivers/irqchip/Kconfig @@ -400,8 +400,9 @@ config IRQ_UNIPHIER_AIDET Support for the UniPhier AIDET (ARM Interrupt Detector). config MESON_IRQ_GPIO - bool "Meson GPIO Interrupt Multiplexer" - depends on ARCH_MESON + tristate "Meson GPIO Interrupt Multiplexer" + depends on ARCH_MESON || COMPILE_TEST + default ARCH_MESON select IRQ_DOMAIN_HIERARCHY help Support Meson SoC Family GPIO Interrupt Multiplexer diff --git a/drivers/irqchip/irq-meson-gpio.c b/drivers/irqchip/irq-meson-gpio.c index e50676ce2ec8..d90ff0b92480 100644 --- a/drivers/irqchip/irq-meson-gpio.c +++ b/drivers/irqchip/irq-meson-gpio.c @@ -436,8 +436,7 @@ static const struct irq_domain_ops meson_gpio_irq_domain_ops = { .translate = meson_gpio_irq_domain_translate, }; -static int __init meson_gpio_irq_parse_dt(struct device_node *node, - struct meson_gpio_irq_controller *ctl) +static int meson_gpio_irq_parse_dt(struct device_node *node, struct meson_gpio_irq_controller *ctl) { const struct of_device_id *match; int ret; @@ -463,8 +462,7 @@ static int __init meson_gpio_irq_parse_dt(struct device_node *node, return 0; } -static int __init meson_gpio_irq_of_init(struct device_node *node, - struct device_node *parent) +static int meson_gpio_irq_of_init(struct device_node *node, struct device_node *parent) { struct irq_domain *domain, *parent_domain; struct meson_gpio_irq_controller *ctl; @@ -521,5 +519,10 @@ free_ctl: return ret; } -IRQCHIP_DECLARE(meson_gpio_intc, "amlogic,meson-gpio-intc", - meson_gpio_irq_of_init); +IRQCHIP_PLATFORM_DRIVER_BEGIN(meson_gpio_intc) +IRQCHIP_MATCH("amlogic,meson-gpio-intc", meson_gpio_irq_of_init) +IRQCHIP_PLATFORM_DRIVER_END(meson_gpio_intc) + +MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:meson-gpio-intc"); |