net: amd-xgbe: add missed tasklet_kill

The driver does not call tasklet_kill in several places.
Add the calls to fix it.

Fixes: 85b85c853401 ("amd-xgbe: Re-issue interrupt if interrupt status not cleared")
Signed-off-by: Jiguang Xiao <jiguang.xiao@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 7b666106feee935771b9e351f3b70b9d5d8d5cd3..614c0278419bcf31e8be085300b34acd00847df4 100644 (file)
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -1064,6 +1064,9 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata)
 
        devm_free_irq(pdata->dev, pdata->dev_irq, pdata);
 
+       tasklet_kill(&pdata->tasklet_dev);
+       tasklet_kill(&pdata->tasklet_ecc);
+
        if (pdata->vdata->ecc_support && (pdata->dev_irq != pdata->ecc_irq))
                devm_free_irq(pdata->dev, pdata->ecc_irq, pdata);
 

diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-i2c.c b/drivers/net/ethernet/amd/xgbe/xgbe-i2c.c
index 22d4fc547a0a3f659678403cc917c421b7130d00..a9ccc4258ee50de5e51fe1b4d2fd21946b2a9cea 100644 (file)
--- a/drivers/net/ethernet/amd/xgbe/xgbe-i2c.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-i2c.c
@@ -447,8 +447,10 @@ static void xgbe_i2c_stop(struct xgbe_prv_data *pdata)
        xgbe_i2c_disable(pdata);
        xgbe_i2c_clear_all_interrupts(pdata);
 
-       if (pdata->dev_irq != pdata->i2c_irq)
+       if (pdata->dev_irq != pdata->i2c_irq) {
                devm_free_irq(pdata->dev, pdata->i2c_irq, pdata);
+               tasklet_kill(&pdata->tasklet_i2c);
+       }
 }
 
 static int xgbe_i2c_start(struct xgbe_prv_data *pdata)

diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
index 4e97b486952205fbba19d6bfc938341c7f36a495..0c5c1b1556830b0b62449225a2bd9fa0d2dad45d 100644 (file)
--- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
@@ -1390,8 +1390,10 @@ static void xgbe_phy_stop(struct xgbe_prv_data *pdata)
        /* Disable auto-negotiation */
        xgbe_an_disable_all(pdata);
 
-       if (pdata->dev_irq != pdata->an_irq)
+       if (pdata->dev_irq != pdata->an_irq) {
                devm_free_irq(pdata->dev, pdata->an_irq, pdata);
+               tasklet_kill(&pdata->tasklet_an);
+       }
 
        pdata->phy_if.phy_impl.stop(pdata);