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 <maz@kernel.org>

diff --git a/include/linux/irq.h b/include/linux/irq.h
index b1b28af..d9c86db 100644 (file)
--- 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)