48 	struct irq_sim_work_ctx *work_ctx;  in irq_sim_handle_irq()  local
53 	work_ctx = container_of(work, struct irq_sim_work_ctx, work);  in irq_sim_handle_irq()
54 	sim = container_of(work_ctx, struct irq_sim, work_ctx);  in irq_sim_handle_irq()
56 	while (!bitmap_empty(work_ctx->pending, sim->irq_count)) {  in irq_sim_handle_irq()
57 		offset = find_next_bit(work_ctx->pending,  in irq_sim_handle_irq()
59 		clear_bit(offset, work_ctx->pending);  in irq_sim_handle_irq()
89 	sim->work_ctx.pending = bitmap_zalloc(num_irqs, GFP_KERNEL);  in irq_sim_init()
90 	if (!sim->work_ctx.pending) {  in irq_sim_init()
106 	init_irq_work(&sim->work_ctx.work, irq_sim_handle_irq);  in irq_sim_init()
121 	irq_work_sync(&sim->work_ctx.work);  in irq_sim_fini()
122 	bitmap_free(sim->work_ctx.pending);  in irq_sim_fini()
177 		set_bit(offset, sim->work_ctx.pending);  in irq_sim_fire()
178 		irq_work_queue(&sim->work_ctx.work);  in irq_sim_fire()