diff options
Diffstat (limited to 'drivers/net/can/sja1000/sja1000_platform.c')
| -rw-r--r-- | drivers/net/can/sja1000/sja1000_platform.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/net/can/sja1000/sja1000_platform.c b/drivers/net/can/sja1000/sja1000_platform.c index 6779d5357069..4e59952c66d4 100644 --- a/drivers/net/can/sja1000/sja1000_platform.c +++ b/drivers/net/can/sja1000/sja1000_platform.c @@ -106,7 +106,7 @@ static void sp_technologic_init(struct sja1000_priv *priv, struct device_node *o static void sp_rzn1_init(struct sja1000_priv *priv, struct device_node *of) { - priv->flags = SJA1000_QUIRK_NO_CDR_REG; + priv->flags = SJA1000_QUIRK_NO_CDR_REG | SJA1000_QUIRK_RESET_ON_OVERRUN; } static void sp_populate(struct sja1000_priv *priv, @@ -277,6 +277,9 @@ static int sp_probe(struct platform_device *pdev) priv->irq_flags = IRQF_SHARED; } + if (priv->flags & SJA1000_QUIRK_RESET_ON_OVERRUN) + priv->irq_flags |= IRQF_ONESHOT; + dev->irq = irq; priv->reg_base = addr; @@ -317,19 +320,17 @@ static int sp_probe(struct platform_device *pdev) return err; } -static int sp_remove(struct platform_device *pdev) +static void sp_remove(struct platform_device *pdev) { struct net_device *dev = platform_get_drvdata(pdev); unregister_sja1000dev(dev); free_sja1000dev(dev); - - return 0; } static struct platform_driver sp_driver = { .probe = sp_probe, - .remove = sp_remove, + .remove_new = sp_remove, .driver = { .name = DRV_NAME, .of_match_table = sp_of_table, |