can: kvaser_pciefd: Call request_irq() before enabling interrupts

Make sure the interrupt handler is registered before enabling interrupts.

Fixes: 26ad340e ("can: kvaser_pciefd: Add driver for Kvaser PCIEcan devices")
Cc: stable@vger.kernel.org
Signed-off-by: Jimmy Assarsson <extja@kvaser.com>
Link: https://lore.kernel.org/r/20230516134318.104279-4-extja@kvaser.com


Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>