can: mcp251xfd: __mcp251xfd_get_berr_counter(): use CAN_BUS_OFF_THRESHOLD instead...

Since 3f9c26210cf8 ("can: error: add definitions for the different CAN
error thresholds") we have proper defines for the various CAN error
thresholds. So make use of it and replace 256 by
CAN_BUS_OFF_THRESHOLD.

Link: https://lore.kernel.org/all/20240304074503.3584662-1-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c
index eebf967..1d9057d 100644 (file)
--- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c
+++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c
@@ -837,7 +837,7 @@ static int __mcp251xfd_get_berr_counter(const struct net_device *ndev,
                return err;
 
        if (trec & MCP251XFD_REG_TREC_TXBO)
-               bec->txerr = 256;
+               bec->txerr = CAN_BUS_OFF_THRESHOLD;
        else
                bec->txerr = FIELD_GET(MCP251XFD_REG_TREC_TEC_MASK, trec);
        bec->rxerr = FIELD_GET(MCP251XFD_REG_TREC_REC_MASK, trec);