From ecb84a3e7e7cccd7578d8b4c57035e98cd89901f Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 29 Apr 2025 08:55:02 +0200 Subject: [PATCH] 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 Acked-by: Peter Zijlstra (Intel) Link: https://lore.kernel.org/all/20250429065420.620200108@linutronix.de --- kernel/irq/debugfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kernel/irq/debugfs.c b/kernel/irq/debugfs.c index ca142b9a4db3d..9004a17b93a2f 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; } -- 2.39.5