can: rockchip_canfd: rkcanfd_timestamp_init(): rework delay calculation

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Rework the delay calculation to only require a single 64-bit division.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[mkl: port to on-top of existing 32-bit division fix]
Link: https://patch.msgid.link/20240911-can-rockchip_canfd-fixes-v1-1-5ce385b5ab10@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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Arnd Bergmann 2024-09-09 11:21:04 +00:00 • committed by Marc Kleine-Budde

parent 709cbd5bb4

commit cd0983c7f8

1 changed files with 2 additions and 2 deletions

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drivers/net/can/rockchip/rockchip_canfd-timestamp.c

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