mcp23s08_irq_bus_lock 936 drivers/pinctrl/pinctrl-mcp23s08.c mcp->irq_chip.irq_bus_lock = mcp23s08_irq_bus_lock; mcp23s08_irq_bus_lock 1052 drivers/pinctrl/pinctrl-mcp23s08.c data->mcp[addr]->irq_chip.irq_bus_lock = mcp23s08_irq_bus_lock;