irq_handler_event  256 drivers/spi/spi-stm32.c 	irqreturn_t (*irq_handler_event)(int irq, void *dev_id);
irq_handler_event 1774 drivers/spi/spi-stm32.c 	.irq_handler_event = stm32f4_spi_irq_event,
irq_handler_event 1848 drivers/spi/spi-stm32.c 					spi->cfg->irq_handler_event,