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can: at91_can: at91_chip_start(): don't disable IRQs twice

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In at91_chip_start() first all IRQs are disabled, they do not have to
be disabled again at the end of the function before the requested IRQs
are enabled.

Remove the 2nd disable of all IRQs at the end of the function.

Link: https://lore.kernel.org/all/20231005-at91_can-rx_offload-v2-14-9987d53600e0@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde 2023-05-01 18:14:41 +02:00
parent ccd7cd0705
commit 8227088cb3
1 changed files with 0 additions and 1 deletions
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drivers/net/can/at91_can.c
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@ -438,7 +438,6 @@ static void at91_chip_start(struct net_device *dev)
/* Enable interrupts */
reg_ier = get_irq_mb_rx(priv) | AT91_IRQ_ERRP | AT91_IRQ_ERR_FRAME;
at91_write(priv, AT91_IDR, AT91_IRQ_ALL);
at91_write(priv, AT91_IER, reg_ier);
}