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[PATCH] drivers/net/arcnet/: possible cleanups

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This patch contains the following possible cleanups:
- make needlessly global code static
- arcnet.c: remove the unneeded EXPORT_SYMBOL(arc_proto_null)
- arcnet.c: remove the unneeded EXPORT_SYMBOL(arcnet_dump_packet)

To make Jeff happy, arcnet.c still prints
  arcnet: v3.93 BETA 2000/04/29 - by Avery Pennarun et al.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Adrian Bunk 2006-01-14 03:10:22 +01:00 committed by Jeff Garzik
parent ff5688ae1c
commit f03aa2d89a
5 changed files with 13 additions and 19 deletions
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2
drivers/net/arcnet/arc-rawmode.c
View File

@ -42,7 +42,7 @@ static int build_header(struct sk_buff *skb, struct net_device *dev,
static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length, static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
int bufnum); int bufnum);
struct ArcProto rawmode_proto = static struct ArcProto rawmode_proto =
{ {
.suffix = 'r', .suffix = 'r',
.mtu = XMTU, .mtu = XMTU,

17
drivers/net/arcnet/arcnet.c
View File

@ -62,6 +62,7 @@ static int null_build_header(struct sk_buff *skb, struct net_device *dev,
static int null_prepare_tx(struct net_device *dev, struct archdr *pkt, static int null_prepare_tx(struct net_device *dev, struct archdr *pkt,
int length, int bufnum); int length, int bufnum);
static void arcnet_rx(struct net_device *dev, int bufnum);
/* /*
* one ArcProto per possible proto ID. None of the elements of * one ArcProto per possible proto ID. None of the elements of
@ -72,7 +73,7 @@ static int null_prepare_tx(struct net_device *dev, struct archdr *pkt,
struct ArcProto *arc_proto_map[256], *arc_proto_default, struct ArcProto *arc_proto_map[256], *arc_proto_default,
*arc_bcast_proto, *arc_raw_proto; *arc_bcast_proto, *arc_raw_proto;
struct ArcProto arc_proto_null = static struct ArcProto arc_proto_null =
{ {
.suffix = '?', .suffix = '?',
.mtu = XMTU, .mtu = XMTU,
@ -91,7 +92,6 @@ EXPORT_SYMBOL(arc_proto_map);
EXPORT_SYMBOL(arc_proto_default); EXPORT_SYMBOL(arc_proto_default);
EXPORT_SYMBOL(arc_bcast_proto); EXPORT_SYMBOL(arc_bcast_proto);
EXPORT_SYMBOL(arc_raw_proto); EXPORT_SYMBOL(arc_raw_proto);
EXPORT_SYMBOL(arc_proto_null);
EXPORT_SYMBOL(arcnet_unregister_proto); EXPORT_SYMBOL(arcnet_unregister_proto);
EXPORT_SYMBOL(arcnet_debug); EXPORT_SYMBOL(arcnet_debug);
EXPORT_SYMBOL(alloc_arcdev); EXPORT_SYMBOL(alloc_arcdev);
@ -119,7 +119,7 @@ static int __init arcnet_init(void)
arcnet_debug = debug; arcnet_debug = debug;
printk(VERSION); printk("arcnet loaded.\n");
#ifdef ALPHA_WARNING #ifdef ALPHA_WARNING
BUGLVL(D_EXTRA) { BUGLVL(D_EXTRA) {
@ -179,8 +179,8 @@ EXPORT_SYMBOL(arcnet_dump_skb);
* Dump the contents of an ARCnet buffer * Dump the contents of an ARCnet buffer
*/ */
#if (ARCNET_DEBUG_MAX & (D_RX | D_TX)) #if (ARCNET_DEBUG_MAX & (D_RX | D_TX))
void arcnet_dump_packet(struct net_device *dev, int bufnum, char *desc, static void arcnet_dump_packet(struct net_device *dev, int bufnum,
int take_arcnet_lock) char *desc, int take_arcnet_lock)
{ {
struct arcnet_local *lp = dev->priv; struct arcnet_local *lp = dev->priv;
int i, length; int i, length;
@ -209,7 +209,10 @@ void arcnet_dump_packet(struct net_device *dev, int bufnum, char *desc,
} }
EXPORT_SYMBOL(arcnet_dump_packet); #else
#define arcnet_dump_packet(dev, bufnum, desc,take_arcnet_lock) do { } while (0)
#endif #endif
@ -997,7 +1000,7 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id, struct pt_regs *regs)
* This is a generic packet receiver that calls arcnet??_rx depending on the * This is a generic packet receiver that calls arcnet??_rx depending on the
* protocol ID found. * protocol ID found.
*/ */
void arcnet_rx(struct net_device *dev, int bufnum) static void arcnet_rx(struct net_device *dev, int bufnum)
{ {
struct arcnet_local *lp = dev->priv; struct arcnet_local *lp = dev->priv;
struct archdr pkt; struct archdr pkt;

2
drivers/net/arcnet/rfc1051.c
View File

@ -43,7 +43,7 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
int bufnum); int bufnum);
struct ArcProto rfc1051_proto = static struct ArcProto rfc1051_proto =
{ {
.suffix = 's', .suffix = 's',
.mtu = XMTU - RFC1051_HDR_SIZE, .mtu = XMTU - RFC1051_HDR_SIZE,

2
drivers/net/arcnet/rfc1201.c
View File

@ -43,7 +43,7 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
int bufnum); int bufnum);
static int continue_tx(struct net_device *dev, int bufnum); static int continue_tx(struct net_device *dev, int bufnum);
struct ArcProto rfc1201_proto = static struct ArcProto rfc1201_proto =
{ {
.suffix = 'a', .suffix = 'a',
.mtu = 1500, /* could be more, but some receivers can't handle it... */ .mtu = 1500, /* could be more, but some receivers can't handle it... */

9
include/linux/arcdevice.h
View File

@ -206,7 +206,6 @@ struct ArcProto {
extern struct ArcProto *arc_proto_map[256], *arc_proto_default, extern struct ArcProto *arc_proto_map[256], *arc_proto_default,
*arc_bcast_proto, *arc_raw_proto; *arc_bcast_proto, *arc_raw_proto;
extern struct ArcProto arc_proto_null;
/* /*
@ -334,17 +333,9 @@ void arcnet_dump_skb(struct net_device *dev, struct sk_buff *skb, char *desc);
#define arcnet_dump_skb(dev,skb,desc) ; #define arcnet_dump_skb(dev,skb,desc) ;
#endif #endif
#if (ARCNET_DEBUG_MAX & D_RX) || (ARCNET_DEBUG_MAX & D_TX)
void arcnet_dump_packet(struct net_device *dev, int bufnum, char *desc,
int take_arcnet_lock);
#else
#define arcnet_dump_packet(dev, bufnum, desc,take_arcnet_lock) ;
#endif
void arcnet_unregister_proto(struct ArcProto *proto); void arcnet_unregister_proto(struct ArcProto *proto);
irqreturn_t arcnet_interrupt(int irq, void *dev_id, struct pt_regs *regs); irqreturn_t arcnet_interrupt(int irq, void *dev_id, struct pt_regs *regs);
struct net_device *alloc_arcdev(char *name); struct net_device *alloc_arcdev(char *name);
void arcnet_rx(struct net_device *dev, int bufnum);
#endif /* __KERNEL__ */ #endif /* __KERNEL__ */
#endif /* _LINUX_ARCDEVICE_H */ #endif /* _LINUX_ARCDEVICE_H */