diff options
Diffstat (limited to 'drivers/pinctrl/pinctrl-single.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-single.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c index e6cd8de793e2..3501491e5bfc 100644 --- a/drivers/pinctrl/pinctrl-single.c +++ b/drivers/pinctrl/pinctrl-single.c @@ -222,6 +222,9 @@ static enum pin_config_param pcs_bias[] = { */ static struct lock_class_key pcs_lock_class; +/* Class for the IRQ request mutex */ +static struct lock_class_key pcs_request_class; + /* * REVISIT: Reads and writes could eventually use regmap or something * generic. But at least on omaps, some mux registers are performance @@ -1486,7 +1489,7 @@ static int pcs_irqdomain_map(struct irq_domain *d, unsigned int irq, irq_set_chip_data(irq, pcs_soc); irq_set_chip_and_handler(irq, &pcs->chip, handle_level_irq); - irq_set_lockdep_class(irq, &pcs_lock_class); + irq_set_lockdep_class(irq, &pcs_lock_class, &pcs_request_class); irq_set_noprobe(irq); return 0; |