Drivers that want to get the trigger edge/level type flags for a given interrupt have to first call irq_get_irq_data(irq) to get the struct irq_data and then irqd_get_trigger_type(irq_data) to obtain the IRQ flags. This is not only error prone but also unnecessary exposes the struct irq_data to callers. This patch-set adds a new function irq_get_trigger_type() to obtain the edge/level flags for an IRQ and updates the places where irq_get_irq_data(irq) was called just to obtain the flags from the struct irq_data. The patch-set is composed of the following patches: [PATCH 1/7] genirq: add irq_get_trigger_type() to get IRQ flags [PATCH 2/7] gpio: mvebu: use irq_get_trigger_type() to get IRQ flags [PATCH 3/7] mfd: twl4030-irq: use irq_get_trigger_type() to get IRQ flags [PATCH 4/7] mfd: stmpe: use irq_get_trigger_type() to get IRQ flags [PATCH 5/7] arm: orion: use irq_get_trigger_type() to get IRQ flags [PATCH 6/7] MIPS: octeon: use irq_get_trigger_type() to get IRQ flags [PATCH 7/7] irqdomain: use irq_get_trigger_type() to get IRQ flags arch/arm/plat-orion/gpio.c | 2 +- arch/mips/cavium-octeon/octeon-irq.c | 2 +- drivers/gpio/gpio-mvebu.c | 2 +- drivers/mfd/stmpe.c | 3 +-- drivers/mfd/twl4030-irq.c | 5 +---- include/linux/irq.h | 6 ++++++ kernel/irq/irqdomain.c | 2 +- 7 files changed, 12 insertions(+), 10 deletions(-) Best regards, Javier
