mirror of
https://github.com/torvalds/linux.git
synced 2024-11-25 13:41:51 +00:00
Blackfin arch: fix bug - kernel boot fails when Spinlock and rw-lock debugging enabled
Initialize the lock of bad_irq_desc properly. The content of irq_desc array is replaced by bad_irq_desc in blackfin arch irqchip init code. So, do it properly as common irq init code. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
parent
543cf4cb3f
commit
71a7d15562
@ -60,9 +60,14 @@ static struct irq_chip bad_chip = {
|
||||
};
|
||||
|
||||
static struct irq_desc bad_irq_desc = {
|
||||
.status = IRQ_DISABLED,
|
||||
.chip = &bad_chip,
|
||||
.handle_irq = handle_bad_irq,
|
||||
.depth = 1,
|
||||
.lock = __SPIN_LOCK_UNLOCKED(irq_desc->lock),
|
||||
#ifdef CONFIG_SMP
|
||||
.affinity = CPU_MASK_ALL
|
||||
#endif
|
||||
};
|
||||
|
||||
int show_interrupts(struct seq_file *p, void *v)
|
||||
|
Loading…
Reference in New Issue
Block a user