diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2025-04-29 08:55:02 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2025-05-07 09:08:12 +0200 |
| commit | ecb84a3e7e7cccd7578d8b4c57035e98cd89901f (patch) | |
| tree | 57850b935dc7b79b181ad30ae9971987d8ce11b3 | |
| parent | 88a4df117ad66100d0f870aa02032dfb9cb29179 (diff) | |
genirq/debugfs: Convert to lock guards
Convert all lock/unlock pairs to guards and tidy up the code.
No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/all/20250429065420.620200108@linutronix.de
| -rw-r--r-- | kernel/irq/debugfs.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/irq/debugfs.c b/kernel/irq/debugfs.c index ca142b9a4db3..9004a17b93a2 100644 --- a/kernel/irq/debugfs.c +++ b/kernel/irq/debugfs.c @@ -160,7 +160,7 @@ static int irq_debug_show(struct seq_file *m, void *p) struct irq_desc *desc = m->private; struct irq_data *data; - raw_spin_lock_irq(&desc->lock); + guard(raw_spinlock_irq)(&desc->lock); data = irq_desc_get_irq_data(desc); seq_printf(m, "handler: %ps\n", desc->handle_irq); seq_printf(m, "device: %s\n", desc->dev_name); @@ -178,7 +178,6 @@ static int irq_debug_show(struct seq_file *m, void *p) seq_printf(m, "node: %d\n", irq_data_get_node(data)); irq_debug_show_masks(m, desc); irq_debug_show_data(m, data, 0); - raw_spin_unlock_irq(&desc->lock); return 0; } |