Use BIT() to do some clean-up.
Signed-off-by: Yangtao Li <tiny.win...@gmail.com>
---
include/linux/irq.h | 106 ++++++++++++++++++++++----------------------
1 file changed, 53 insertions(+), 53 deletions(-)
diff --git a/include/linux/irq.h b/include/linux/irq.h
index def2b2aac8b1..66c9801ce108 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -73,30 +73,30 @@ enum irqchip_irq_state;
* IRQ_DISABLE_UNLAZY - Disable lazy irq disable
*/
enum {
- IRQ_TYPE_NONE = 0x00000000,
- IRQ_TYPE_EDGE_RISING = 0x00000001,
- IRQ_TYPE_EDGE_FALLING = 0x00000002,
+ IRQ_TYPE_NONE = 0,
+ IRQ_TYPE_EDGE_RISING = BIT(0),
+ IRQ_TYPE_EDGE_FALLING = BIT(1),
IRQ_TYPE_EDGE_BOTH = (IRQ_TYPE_EDGE_FALLING |
IRQ_TYPE_EDGE_RISING),
- IRQ_TYPE_LEVEL_HIGH = 0x00000004,
- IRQ_TYPE_LEVEL_LOW = 0x00000008,
+ IRQ_TYPE_LEVEL_HIGH = BIT(2),
+ IRQ_TYPE_LEVEL_LOW = BIT(3),
IRQ_TYPE_LEVEL_MASK = (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH),
- IRQ_TYPE_SENSE_MASK = 0x0000000f,
+ IRQ_TYPE_SENSE_MASK = GENMASK(3,0),
IRQ_TYPE_DEFAULT = IRQ_TYPE_SENSE_MASK,
- IRQ_TYPE_PROBE = 0x00000010,
-
- IRQ_LEVEL = (1 << 8),
- IRQ_PER_CPU = (1 << 9),
- IRQ_NOPROBE = (1 << 10),
- IRQ_NOREQUEST = (1 << 11),
- IRQ_NOAUTOEN = (1 << 12),
- IRQ_NO_BALANCING = (1 << 13),
- IRQ_MOVE_PCNTXT = (1 << 14),
- IRQ_NESTED_THREAD = (1 << 15),
- IRQ_NOTHREAD = (1 << 16),
- IRQ_PER_CPU_DEVID = (1 << 17),
- IRQ_IS_POLLED = (1 << 18),
- IRQ_DISABLE_UNLAZY = (1 << 19),
+ IRQ_TYPE_PROBE = BIT(4),
+
+ IRQ_LEVEL = BIT(8),
+ IRQ_PER_CPU = BIT(9),
+ IRQ_NOPROBE = BIT(10),
+ IRQ_NOREQUEST = BIT(11),
+ IRQ_NOAUTOEN = BIT(12),
+ IRQ_NO_BALANCING = BIT(13),
+ IRQ_MOVE_PCNTXT = BIT(14),
+ IRQ_NESTED_THREAD = BIT(15),
+ IRQ_NOTHREAD = BIT(16),
+ IRQ_PER_CPU_DEVID = BIT(17),
+ IRQ_IS_POLLED = BIT(18),
+ IRQ_DISABLE_UNLAZY = BIT(19),
};
#define IRQF_MODIFY_MASK \
@@ -211,26 +211,26 @@ struct irq_data {
* IRQD_CAN_RESERVE - Can use reservation mode
*/
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_TRIGGER_MASK = GENMASK(3,0),
+ 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),
};
#define __irqd_to_state(d) ACCESS_PRIVATE((d)->common, state_use_accessors)
@@ -507,14 +507,14 @@ struct irq_chip {
* IRQCHIP_SUPPORTS_LEVEL_MSI Chip can provide two doorbells for Level MSIs
*/
enum {
- IRQCHIP_SET_TYPE_MASKED = (1 << 0),
- IRQCHIP_EOI_IF_HANDLED = (1 << 1),
- IRQCHIP_MASK_ON_SUSPEND = (1 << 2),
- IRQCHIP_ONOFFLINE_ENABLED = (1 << 3),
- IRQCHIP_SKIP_SET_WAKE = (1 << 4),
- IRQCHIP_ONESHOT_SAFE = (1 << 5),
- IRQCHIP_EOI_THREADED = (1 << 6),
- IRQCHIP_SUPPORTS_LEVEL_MSI = (1 << 7),
+ IRQCHIP_SET_TYPE_MASKED = BIT(0),
+ IRQCHIP_EOI_IF_HANDLED = BIT(1),
+ IRQCHIP_MASK_ON_SUSPEND = BIT(2),
+ IRQCHIP_ONOFFLINE_ENABLED = BIT(3),
+ IRQCHIP_SKIP_SET_WAKE = BIT(4),
+ IRQCHIP_ONESHOT_SAFE = BIT(5),
+ IRQCHIP_EOI_THREADED = BIT(6),
+ IRQCHIP_SUPPORTS_LEVEL_MSI = BIT(7),
};
#include <linux/irqdesc.h>
@@ -1007,11 +1007,11 @@ struct irq_chip_generic {
* @IRQ_GC_BE_IO: Use big-endian register accesses (default: LE)
*/
enum irq_gc_flags {
- IRQ_GC_INIT_MASK_CACHE = 1 << 0,
- IRQ_GC_INIT_NESTED_LOCK = 1 << 1,
- IRQ_GC_MASK_CACHE_PER_TYPE = 1 << 2,
- IRQ_GC_NO_MASK = 1 << 3,
- IRQ_GC_BE_IO = 1 << 4,
+ IRQ_GC_INIT_MASK_CACHE = BIT(0),
+ IRQ_GC_INIT_NESTED_LOCK = BIT(1),
+ IRQ_GC_MASK_CACHE_PER_TYPE = BIT(2),
+ IRQ_GC_NO_MASK = BIT(3),
+ IRQ_GC_BE_IO = BIT(4),
};
/*
--
2.17.0
