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DEFINE_GUARD_COND() for device_lock_interruptible()

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Introduce conditional guard version of device_lock() for scenarios that
 require conditional device lock holding.
 
 This is a stable tag for other trees to merge.
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Merge tag 'device_lock_cond_guard-7.1-rc1' into for-7.1/cxl-consolidate-endpoint

DEFINE_GUARD_COND() for device_lock_interruptible()

Introduce conditional guard version of device_lock() for scenarios that
require conditional device lock holding.

This is a stable tag for other trees to merge.
This commit is contained in:
Dave Jiang 2026-03-16 10:18:12 -07:00
commit e5564e3920
1 changed files with 1 additions and 0 deletions
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include/linux/device.h
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@ -911,6 +911,7 @@ static inline void device_unlock(struct device *dev)
}
DEFINE_GUARD(device, struct device *, device_lock(_T), device_unlock(_T))
DEFINE_GUARD_COND(device, _intr, device_lock_interruptible(_T), _RET == 0)
static inline void device_lock_assert(struct device *dev)
{