null_irqmode_param_ops 164 drivers/block/null_blk_main.c static const struct kernel_param_ops null_irqmode_param_ops = { null_irqmode_param_ops 169 drivers/block/null_blk_main.c device_param_cb(irqmode, &null_irqmode_param_ops, &g_irqmode, 0444);