UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

net/mac89x0: Remove redundant code 

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Finn Thain 2018-03-01 18:29:28 -05:00 committed by David S. Miller
parent e6cce7bb87
commit c967226b1c
1 changed files with 0 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
drivers/net/ethernet/cirrus/mac89x0.c
View File

@ -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);