Commit 8227088c authored May 01, 2023 by Marc Kleine-Budde

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

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>

parent ccd7cd07

drivers/net/can/at91_can.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -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);
		}