can: m_can: Read register PSR only on error

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Only read register PSR if there is an error indicated in irqstatus.

Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
Link: https://lore.kernel.org/all/20221206115728.1056014-4-msp@baylibre.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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Markus Schneider-Pargmann 2022-12-06 12:57:20 +01:00 • committed by Marc Kleine-Budde

parent 5775793797

commit fac52bf786

1 changed files with 4 additions and 5 deletions

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drivers/net/can/m_can/m_can.c

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