Commit 0cfb4a1a authored by Marc Zyngier's avatar Marc Zyngier
Browse files

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: default avatarMarc Zyngier <maz@kernel.org>
parent 7877cb91

include/linux/irq.h

+23 −23
Original line number Diff line number Diff line
@@ -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)