ch_irq 1639 drivers/net/can/rcar/rcar_canfd.c int err, ch_irq, g_irq; ch_irq 1653 drivers/net/can/rcar/rcar_canfd.c ch_irq = platform_get_irq(pdev, 0); ch_irq 1654 drivers/net/can/rcar/rcar_canfd.c if (ch_irq < 0) { ch_irq 1655 drivers/net/can/rcar/rcar_canfd.c err = ch_irq; ch_irq 1716 drivers/net/can/rcar/rcar_canfd.c err = devm_request_irq(&pdev->dev, ch_irq, ch_irq 1721 drivers/net/can/rcar/rcar_canfd.c ch_irq, err);