[PATCH RESEND net 2/9] net/mac89x0: Remove dead or unreachable code
From: Finn Thain <hidden>
Date: 2017-10-03 01:10:03
Also in:
lkml
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Signed-off-by: Finn Thain <redacted> --- drivers/net/ethernet/cirrus/mac89x0.c | 36 ----------------------------------- 1 file changed, 36 deletions(-)
diff --git a/drivers/net/ethernet/cirrus/mac89x0.c b/drivers/net/ethernet/cirrus/mac89x0.c
index f910f0f386d6..8fc43c865621 100644
--- a/drivers/net/ethernet/cirrus/mac89x0.c
+++ b/drivers/net/ethernet/cirrus/mac89x0.c@@ -119,10 +119,6 @@ struct net_local { }; /* 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 +128,6 @@ 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)
@@ -179,7 +171,6 @@ static const struct net_device_ops mac89x0_netdev_ops = { struct net_device * __init mac89x0_probe(int unit) { struct net_device *dev; - static int once_is_enough; struct net_local *lp; static unsigned version_printed; int i, slot;
@@ -200,10 +191,6 @@ struct net_device * __init mac89x0_probe(int unit) netdev_boot_setup_check(dev); } - if (once_is_enough) - goto out; - once_is_enough = 1; - /* We might have to parameterize this later */ slot = 0xE; /* Get out now if there's a real NuBus card in slot E */
@@ -295,24 +282,6 @@ struct net_device * __init mac89x0_probe(int unit) 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.
@@ -414,11 +383,6 @@ 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);
--
2.13.5