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| author | Marek Behún <kabel@kernel.org> | 2024-06-20 11:52:33 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-06-23 17:23:08 +0200 |
| commit | 50c43447f71c6d0eb9e320c4cc69822d396e52bc (patch) | |
| tree | d68e7cd65b98236c4cd20d6c8a2af4e5fe17ec59 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | b1c387506d2738b655f0806d3ee3e6fc94ecb910 (diff) | |
irqchip/armada-370-xp: Use atomic_io_modify() instead of another spinlock
Use the dedicated atomic_io_modify() instead of a open coded spin_lock() +
readl() + writel() + spin_unlock() sequence.
This allows to drop the irq_controller_lock spinlock from the driver.
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions