can: m_can: Avoid reading irqstatus twice

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For peripheral devices the m_can_rx_handler is called directly after
setting cdev->irqstatus. This means we don't have to read the irqstatus
again in m_can_rx_handler. Avoid this by adding a parameter that is
false for direct calls.

Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
Link: https://lore.kernel.org/all/20221206115728.1056014-3-msp@baylibre.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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Markus Schneider-Pargmann 2022-12-06 12:57:19 +01:00 • committed by Marc Kleine-Budde

parent c1eaf8b9bd

commit 5775793797

1 changed files with 9 additions and 7 deletions

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drivers/net/can/m_can/m_can.c

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