imx_scu_irq_notifier_chain 43 drivers/firmware/imx/imx-scu-irq.c static ATOMIC_NOTIFIER_HEAD(imx_scu_irq_notifier_chain); imx_scu_irq_notifier_chain 48 drivers/firmware/imx/imx-scu-irq.c &imx_scu_irq_notifier_chain, nb); imx_scu_irq_notifier_chain 55 drivers/firmware/imx/imx-scu-irq.c &imx_scu_irq_notifier_chain, nb); imx_scu_irq_notifier_chain 61 drivers/firmware/imx/imx-scu-irq.c return atomic_notifier_call_chain(&imx_scu_irq_notifier_chain,