From 0cfb4a1af386427cdaba98f18f501eb074985cfd Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Thu, 15 Jun 2023 14:58:52 +0100 Subject: [PATCH] genirq: Use BIT() for the IRQD_* state flags As we're about to use the last bit available in the IRQD_* state flags, rewrite these flags with BIT(), which ensures that these constant do not represent a signed value. Signed-off-by: Marc Zyngier --- include/linux/irq.h | 46 +++++++++++++++++++++++----------------------- 1 file changed, 23 insertions(+), 23 deletions(-) diff --git a/include/linux/irq.h b/include/linux/irq.h index b1b28af..d9c86db 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -226,29 +226,29 @@ struct irq_data { */ enum { IRQD_TRIGGER_MASK = 0xf, - IRQD_SETAFFINITY_PENDING = (1 << 8), - IRQD_ACTIVATED = (1 << 9), - IRQD_NO_BALANCING = (1 << 10), - IRQD_PER_CPU = (1 << 11), - IRQD_AFFINITY_SET = (1 << 12), - IRQD_LEVEL = (1 << 13), - IRQD_WAKEUP_STATE = (1 << 14), - IRQD_MOVE_PCNTXT = (1 << 15), - IRQD_IRQ_DISABLED = (1 << 16), - IRQD_IRQ_MASKED = (1 << 17), - IRQD_IRQ_INPROGRESS = (1 << 18), - IRQD_WAKEUP_ARMED = (1 << 19), - IRQD_FORWARDED_TO_VCPU = (1 << 20), - IRQD_AFFINITY_MANAGED = (1 << 21), - IRQD_IRQ_STARTED = (1 << 22), - IRQD_MANAGED_SHUTDOWN = (1 << 23), - IRQD_SINGLE_TARGET = (1 << 24), - IRQD_DEFAULT_TRIGGER_SET = (1 << 25), - IRQD_CAN_RESERVE = (1 << 26), - IRQD_MSI_NOMASK_QUIRK = (1 << 27), - IRQD_HANDLE_ENFORCE_IRQCTX = (1 << 28), - IRQD_AFFINITY_ON_ACTIVATE = (1 << 29), - IRQD_IRQ_ENABLED_ON_SUSPEND = (1 << 30), + IRQD_SETAFFINITY_PENDING = BIT(8), + IRQD_ACTIVATED = BIT(9), + IRQD_NO_BALANCING = BIT(10), + IRQD_PER_CPU = BIT(11), + IRQD_AFFINITY_SET = BIT(12), + IRQD_LEVEL = BIT(13), + IRQD_WAKEUP_STATE = BIT(14), + IRQD_MOVE_PCNTXT = BIT(15), + IRQD_IRQ_DISABLED = BIT(16), + IRQD_IRQ_MASKED = BIT(17), + IRQD_IRQ_INPROGRESS = BIT(18), + IRQD_WAKEUP_ARMED = BIT(19), + IRQD_FORWARDED_TO_VCPU = BIT(20), + IRQD_AFFINITY_MANAGED = BIT(21), + IRQD_IRQ_STARTED = BIT(22), + IRQD_MANAGED_SHUTDOWN = BIT(23), + IRQD_SINGLE_TARGET = BIT(24), + IRQD_DEFAULT_TRIGGER_SET = BIT(25), + IRQD_CAN_RESERVE = BIT(26), + IRQD_MSI_NOMASK_QUIRK = BIT(27), + IRQD_HANDLE_ENFORCE_IRQCTX = BIT(28), + IRQD_AFFINITY_ON_ACTIVATE = BIT(29), + IRQD_IRQ_ENABLED_ON_SUSPEND = BIT(30), }; #define __irqd_to_state(d) ACCESS_PRIVATE((d)->common, state_use_accessors) -- 2.7.4