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net: wan: remove redundant blank lines

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This patch removes some redundant blank lines.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Peng Li 2021-05-25 22:07:53 +08:00 committed by David S. Miller
parent 687c87adc1
commit 98d728232c
1 changed files with 0 additions and 25 deletions
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25
drivers/net/wan/n2.c
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@ -32,7 +32,6 @@
#include <asm/io.h>
#include "hd64570.h"
static const char* version = "SDL RISCom/N2 driver version: 1.15";
static const char* devname = "RISCom/N2";
@ -64,11 +63,9 @@ static char *hw; /* pointer to hw=xxx command line string */
#define PCR_ENWIN 4 /* Open window */
#define PCR_BUS16 8 /* 16-bit bus */
/* Memory Base Address Register */
#define N2_BAR 2
/* Page Scan Register */
#define N2_PSR 4
#define WIN16K 0x00
@ -78,7 +75,6 @@ static char *hw; /* pointer to hw=xxx command line string */
#define PSR_DMAEN 0x80
#define PSR_PAGEBITS 0x0F
/* Modem Control Reg */
#define N2_MCR 6
#define CLOCK_OUT_PORT1 0x80
@ -90,7 +86,6 @@ static char *hw; /* pointer to hw=xxx command line string */
#define DTR_PORT1 0x02
#define DTR_PORT0 0x01
typedef struct port_s {
struct net_device *dev;
struct card_s *card;
@ -108,8 +103,6 @@ typedef struct port_s {
u8 log_node; /* logical port # */
}port_t;
typedef struct card_s {
u8 __iomem *winbase; /* ISA window base address */
u32 phy_winbase; /* ISA physical base address */
@ -124,11 +117,9 @@ typedef struct card_s {
struct card_s *next_card;
}card_t;
static card_t *first_card;
static card_t **new_card = &first_card;
#define sca_reg(reg, card) (0x8000 | (card)->io | \
((reg) & 0x0F) | (((reg) & 0xF0) << 6))
#define sca_in(reg, card) inb(sca_reg(reg, card))
@ -144,23 +135,19 @@ static card_t **new_card = &first_card;
#define get_port(card, port) ((card)->ports[port].valid ? \
&(card)->ports[port] : NULL)
static __inline__ u8 sca_get_page(card_t *card)
{
return inb(card->io + N2_PSR) & PSR_PAGEBITS;
}
static __inline__ void openwin(card_t *card, u8 page)
{
u8 psr = inb(card->io + N2_PSR);
outb((psr & ~PSR_PAGEBITS) | page, card->io + N2_PSR);
}
#include "hd64570.c"
static void n2_set_iface(port_t *port)
{
card_t *card = port->card;
@ -203,8 +190,6 @@ static void n2_set_iface(port_t *port)
sca_set_port(port);
}
static int n2_open(struct net_device *dev)
{
port_t *port = dev_to_port(dev);
@ -226,8 +211,6 @@ static int n2_open(struct net_device *dev)
return 0;
}
static int n2_close(struct net_device *dev)
{
port_t *port = dev_to_port(dev);
@ -241,8 +224,6 @@ static int n2_close(struct net_device *dev)
return 0;
}
static int n2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
const size_t size = sizeof(sync_serial_settings);
@ -295,8 +276,6 @@ static int n2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
}
}
static void n2_destroy_card(card_t *card)
{
int cnt;
@ -486,8 +465,6 @@ static int __init n2_run(unsigned long io, unsigned long irq,
return 0;
}
static int __init n2_init(void)
{
if (hw==NULL) {
@ -539,7 +516,6 @@ static int __init n2_init(void)
return first_card ? 0 : -EINVAL;
}
static void __exit n2_cleanup(void)
{
card_t *card = first_card;
@ -551,7 +527,6 @@ static void __exit n2_cleanup(void)
}
}
module_init(n2_init);
module_exit(n2_cleanup);