Make the short function kvaser_pciefd_set_tx_irq inline. This function
is effectively three lines long and therefore inlining it should be
OK according to rule #15 of the Linux kernel coding style.
Signed-off-by: Martin Jocic <martin.jocic@kvaser.com>
Link: https://lore.kernel.org/all/20240614151524.2718287-5-martin.jocic@kvaser.comSigned-off-by: Marc Kleine-Budde <mkl@pengutronix.de>