xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

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The mptcp conflict was overlapping additions.

The SMC conflict was an additional and removal happening at the same
time.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2020-02-27 18:31:39 -08:00
parent ec4a514a68 7058b83789
commit 9f6e055907
264 changed files with 3517 additions and 1548 deletions
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14
drivers/net/ethernet/micrel/ks8851_mll.c
View File

@@ -513,14 +513,17 @@ static irqreturn_t ks_irq(int irq, void *pw)
{
struct net_device *netdev = pw;
struct ks_net *ks = netdev_priv(netdev);
unsigned long flags;
u16 status;
spin_lock_irqsave(&ks->statelock, flags);
/*this should be the first in IRQ handler */
ks_save_cmd_reg(ks);
status = ks_rdreg16(ks, KS_ISR);
if (unlikely(!status)) {
ks_restore_cmd_reg(ks);
spin_unlock_irqrestore(&ks->statelock, flags);
return IRQ_NONE;
}
@@ -546,6 +549,7 @@ static irqreturn_t ks_irq(int irq, void *pw)
ks->netdev->stats.rx_over_errors++;
/* this should be the last in IRQ handler*/
ks_restore_cmd_reg(ks);
spin_unlock_irqrestore(&ks->statelock, flags);
return IRQ_HANDLED;
}
@@ -615,6 +619,7 @@ static int ks_net_stop(struct net_device *netdev)
/* shutdown RX/TX QMU */
ks_disable_qmu(ks);
ks_disable_int(ks);
/* set powermode to soft power down to save power */
ks_set_powermode(ks, PMECR_PM_SOFTDOWN);
@@ -671,10 +676,9 @@ static netdev_tx_t ks_start_xmit(struct sk_buff *skb, struct net_device *netdev)
{
netdev_tx_t retv = NETDEV_TX_OK;
struct ks_net *ks = netdev_priv(netdev);
unsigned long flags;
disable_irq(netdev->irq);
ks_disable_int(ks);
spin_lock(&ks->statelock);
spin_lock_irqsave(&ks->statelock, flags);
/* Extra space are required:
* 4 byte for alignment, 4 for status/length, 4 for CRC
@@ -688,9 +692,7 @@ static netdev_tx_t ks_start_xmit(struct sk_buff *skb, struct net_device *netdev)
dev_kfree_skb(skb);
} else
retv = NETDEV_TX_BUSY;
spin_unlock(&ks->statelock);
ks_enable_int(ks);
enable_irq(netdev->irq);
spin_unlock_irqrestore(&ks->statelock, flags);
return retv;
}