tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
leds: Replace flags bit shift with BIT() macros
This is for readability as well as to avoid checkpatch warnings when
adding new bit flag information in the future.
Signed-off-by: David Lin <dtwlin@google.com>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
authored by
David Lin
and committed by
Jacek Anaszewski
55edd1da
52ca7d0f
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include/linux/leds.h
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include/linux/leds.h
···
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int flags;
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/* Lower 16 bits reflect status */
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#define LED_SUSPENDED (1 << 0)
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#define LED_UNREGISTERING (1 << 1)
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#define LED_SUSPENDED BIT(0)
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#define LED_UNREGISTERING BIT(1)
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/* Upper 16 bits reflect control information */
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#define LED_CORE_SUSPENDRESUME (1 << 16)
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#define LED_SYSFS_DISABLE (1 << 17)
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#define LED_DEV_CAP_FLASH (1 << 18)
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#define LED_HW_PLUGGABLE (1 << 19)
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#define LED_PANIC_INDICATOR (1 << 20)
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#define LED_BRIGHT_HW_CHANGED (1 << 21)
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#define LED_RETAIN_AT_SHUTDOWN (1 << 22)
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#define LED_CORE_SUSPENDRESUME BIT(16)
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#define LED_SYSFS_DISABLE BIT(17)
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#define LED_DEV_CAP_FLASH BIT(18)
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#define LED_HW_PLUGGABLE BIT(19)
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#define LED_PANIC_INDICATOR BIT(20)
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#define LED_BRIGHT_HW_CHANGED BIT(21)
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#define LED_RETAIN_AT_SHUTDOWN BIT(22)
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/* set_brightness_work / blink_timer flags, atomic, private. */
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unsigned long work_flags;