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[09/11] can: at91_can: register mb0 sysfs entry only on at91sam9263

Message ID 1307367780-30715-10-git-send-email-mkl@pengutronix.de
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Marc Kleine-Budde June 6, 2011, 1:42 p.m. UTC 
This patch prepares the driver for the at91sam9X5 processors,
which don't have the mb0 bug.
(See commit 3a5655a5b545e9647c3437473ee3d815fe1b9050 for more details.)

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
 drivers/net/can/at91_can.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
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Patch

diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index 248e03f..2b97281 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
@@ -1257,7 +1257,6 @@  static int __devinit at91_can_probe(struct platform_device *pdev)
 	dev->netdev_ops	= &at91_netdev_ops;
 	dev->irq = irq;
 	dev->flags |= IFF_ECHO;
-	dev->sysfs_groups[0] = &at91_sysfs_attr_group;
 
 	priv = netdev_priv(dev);
 	priv->can.clock.freq = clk_get_rate(clk);
@@ -1275,6 +1274,9 @@  static int __devinit at91_can_probe(struct platform_device *pdev)
 
 	netif_napi_add(dev, &priv->napi, at91_poll, get_mb_rx_num(priv));
 
+	if (at91_is_sam9263(priv))
+		dev->sysfs_groups[0] = &at91_sysfs_attr_group;
+
 	dev_set_drvdata(&pdev->dev, dev);
 	SET_NETDEV_DEV(dev, &pdev->dev);