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-rw-r--r--drivers/net/can/ti_hecc.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c
index f898c6363729..f52a9755fb3e 100644
--- a/drivers/net/can/ti_hecc.c
+++ b/drivers/net/can/ti_hecc.c
@@ -50,6 +50,7 @@
#include <linux/can/dev.h>
#include <linux/can/error.h>
+#include <linux/can/led.h>
#include <linux/can/platform/ti_hecc.h>
#define DRV_NAME "ti_hecc"
@@ -593,6 +594,7 @@ static int ti_hecc_rx_pkt(struct ti_hecc_priv *priv, int mbxno)
spin_unlock_irqrestore(&priv->mbx_lock, flags);
stats->rx_bytes += cf->can_dlc;
+ can_led_event(priv->ndev, CAN_LED_EVENT_RX);
netif_receive_skb(skb);
stats->rx_packets++;
@@ -796,6 +798,7 @@ static irqreturn_t ti_hecc_interrupt(int irq, void *dev_id)
stats->tx_bytes += hecc_read_mbx(priv, mbxno,
HECC_CANMCF) & 0xF;
stats->tx_packets++;
+ can_led_event(ndev, CAN_LED_EVENT_TX);
can_get_echo_skb(ndev, mbxno);
--priv->tx_tail;
}
@@ -851,6 +854,8 @@ static int ti_hecc_open(struct net_device *ndev)
return err;
}
+ can_led_event(ndev, CAN_LED_EVENT_OPEN);
+
ti_hecc_start(ndev);
napi_enable(&priv->napi);
netif_start_queue(ndev);
@@ -869,6 +874,8 @@ static int ti_hecc_close(struct net_device *ndev)
close_candev(ndev);
ti_hecc_transceiver_switch(priv, 0);
+ can_led_event(ndev, CAN_LED_EVENT_STOP);
+
return 0;
}
@@ -961,6 +968,9 @@ static int ti_hecc_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "register_candev() failed\n");
goto probe_exit_clk;
}
+
+ devm_can_led_init(ndev);
+
dev_info(&pdev->dev, "device registered (reg_base=%p, irq=%u)\n",
priv->base, (u32) ndev->irq);