can: peak_usb: fix shift-out-of-bounds issue

[ Upstream commit c443be70aaee42c2d1d251e0329e0a69dd96ae54 ]

Explicitly uses a 64-bit constant when the number of bits used for its
shifting is 32 (which is the case for PC CAN FD interfaces supported by
this driver).

Signed-off-by: Stéphane Grosjean <stephane.grosjean@hms-networks.com>
Link: https://patch.msgid.link/20250918132413.30071-1-stephane.grosjean@free.fr


Reported-by: Marc Kleine-Budde <mkl@pengutronix.de>
Closes: https://lore.kernel.org/20250917-aboriginal-refined-honeybee-82b1aa-mkl@pengutronix.de


Fixes: bb478555 ("can: usb: PEAK-System Technik USB adapters driver core")
[mkl: update subject, apply manually]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>