diff options
| author | Finn Thain <fthain@telegraphics.com.au> | 2018-03-01 18:29:28 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-01 21:21:36 -0500 |
| commit | c967226b1c6caf6888af0f54ea08cb79384cef86 (patch) | |
| tree | b5d156911de6e4107d0a7425b472a899c6950900 | |
| parent | e6cce7bb87dcdbd7f9cdfce4065947067a6270bb (diff) | |
net/mac89x0: Remove redundant code
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/cirrus/mac89x0.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/drivers/net/ethernet/cirrus/mac89x0.c b/drivers/net/ethernet/cirrus/mac89x0.c index 977d4c2c759d..4fe0ae93ab36 100644 --- a/drivers/net/ethernet/cirrus/mac89x0.c +++ b/drivers/net/ethernet/cirrus/mac89x0.c @@ -115,14 +115,9 @@ struct net_local { int rx_mode; int curr_rx_cfg; int send_underrun; /* keep track of how many underruns in a row we get */ - struct sk_buff *skb; }; /* Index to functions, as function prototypes. */ - -#if 0 -extern void reset_chip(struct net_device *dev); -#endif static int net_open(struct net_device *dev); static int net_send_packet(struct sk_buff *skb, struct net_device *dev); static irqreturn_t net_interrupt(int irq, void *dev_id); @@ -132,10 +127,6 @@ static int net_close(struct net_device *dev); static struct net_device_stats *net_get_stats(struct net_device *dev); static int set_mac_address(struct net_device *dev, void *addr); - -/* Example routines you must write ;->. */ -#define tx_done(dev) 1 - /* For reading/writing registers ISA-style */ static inline int readreg_io(struct net_device *dev, int portno) @@ -297,24 +288,6 @@ out: return ERR_PTR(err); } -#if 0 -/* This is useful for something, but I don't know what yet. */ -void __init reset_chip(struct net_device *dev) -{ - int reset_start_time; - - writereg(dev, PP_SelfCTL, readreg(dev, PP_SelfCTL) | POWER_ON_RESET); - - /* wait 30 ms */ - msleep_interruptible(30); - - /* Wait until the chip is reset */ - reset_start_time = jiffies; - while( (readreg(dev, PP_SelfST) & INIT_DONE) == 0 && jiffies - reset_start_time < 2) - ; -} -#endif - /* Open/initialize the board. This is called (in the current kernel) sometime after booting when the 'ifconfig' program is run. @@ -416,11 +389,6 @@ static irqreturn_t net_interrupt(int irq, void *dev_id) struct net_local *lp; int ioaddr, status; - if (dev == NULL) { - printk ("net_interrupt(): irq %d for unknown device.\n", irq); - return IRQ_NONE; - } - ioaddr = dev->base_addr; lp = netdev_priv(dev); |