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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
2021-05-24 22:47:08 +08:00
committed by David S. Miller
parent d9d15a662c
commit 8890d0a189
1 changed files with 0 additions and 38 deletions
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38
drivers/net/wan/wanxl.c
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@@ -50,7 +50,6 @@ static const char* version = "wanXL serial card driver version: 0.48";
/* MAILBOX #2 - DRAM SIZE */
#define MBX2_MEMSZ_MASK 0xFFFF0000 /* PUTS Memory Size Register mask */
struct port {
struct net_device *dev;
struct card *card;
@@ -61,13 +60,11 @@ struct port {
struct sk_buff *tx_skbs[TX_BUFFERS];
};
struct card_status {
desc_t rx_descs[RX_QUEUE_LENGTH];
port_status_t port_status[4];
};
struct card {
int n_ports; /* 1, 2 or 4 ports */
u8 irq;
@@ -81,20 +78,16 @@ struct card {
struct port ports[]; /* 1 - 4 port structures follow */
};
static inline struct port *dev_to_port(struct net_device *dev)
{
return (struct port *)dev_to_hdlc(dev)->priv;
}
static inline port_status_t *get_status(struct port *port)
{
return &port->card->status->port_status[port->node];
}
#ifdef DEBUG_PCI
static inline dma_addr_t pci_map_single_debug(struct pci_dev *pdev, void *ptr,
size_t size, int direction)
@@ -110,7 +103,6 @@ static inline dma_addr_t pci_map_single_debug(struct pci_dev *pdev, void *ptr,
#define pci_map_single pci_map_single_debug
#endif
/* Cable and/or personality module change interrupt service */
static inline void wanxl_cable_intr(struct port *port)
{
@@ -154,8 +146,6 @@ static inline void wanxl_cable_intr(struct port *port)
netif_carrier_off(port->dev);
}
/* Transmit complete interrupt service */
static inline void wanxl_tx_intr(struct port *port)
{
@@ -187,8 +177,6 @@ static inline void wanxl_tx_intr(struct port *port)
}
}
/* Receive complete interrupt service */
static inline void wanxl_rx_intr(struct card *card)
{
@@ -239,8 +227,6 @@ static inline void wanxl_rx_intr(struct card *card)
}
}
static irqreturn_t wanxl_intr(int irq, void* dev_id)
{
struct card *card = dev_id;
@@ -248,7 +234,6 @@ static irqreturn_t wanxl_intr(int irq, void* dev_id)
u32 stat;
int handled = 0;
while((stat = readl(card->plx + PLX_DOORBELL_FROM_CARD)) != 0) {
handled = 1;
writel(stat, card->plx + PLX_DOORBELL_FROM_CARD);
@@ -266,8 +251,6 @@ static irqreturn_t wanxl_intr(int irq, void* dev_id)
return IRQ_RETVAL(handled);
}
static netdev_tx_t wanxl_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct port *port = dev_to_port(dev);
@@ -312,8 +295,6 @@ static netdev_tx_t wanxl_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_OK;
}
static int wanxl_attach(struct net_device *dev, unsigned short encoding,
unsigned short parity)
{
@@ -335,8 +316,6 @@ static int wanxl_attach(struct net_device *dev, unsigned short encoding,
return 0;
}
static int wanxl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
const size_t size = sizeof(sync_serial_settings);
@@ -387,8 +366,6 @@ static int wanxl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
}
}
static int wanxl_open(struct net_device *dev)
{
struct port *port = dev_to_port(dev);
@@ -423,8 +400,6 @@ static int wanxl_open(struct net_device *dev)
return -EFAULT;
}
static int wanxl_close(struct net_device *dev)
{
struct port *port = dev_to_port(dev);
@@ -461,8 +436,6 @@ static int wanxl_close(struct net_device *dev)
return 0;
}
static struct net_device_stats *wanxl_get_stats(struct net_device *dev)
{
struct port *port = dev_to_port(dev);
@@ -474,8 +447,6 @@ static struct net_device_stats *wanxl_get_stats(struct net_device *dev)
return &dev->stats;
}
static int wanxl_puts_command(struct card *card, u32 cmd)
{
unsigned long timeout = jiffies + 5 * HZ;
@@ -491,8 +462,6 @@ static int wanxl_puts_command(struct card *card, u32 cmd)
return -1;
}
static void wanxl_reset(struct card *card)
{
u32 old_value = readl(card->plx + PLX_CONTROL) & ~PLX_CTL_RESET;
@@ -505,8 +474,6 @@ static void wanxl_reset(struct card *card)
readl(card->plx + PLX_CONTROL); /* wait for posted write */
}
static void wanxl_pci_remove_one(struct pci_dev *pdev)
{
struct card *card = pci_get_drvdata(pdev);
@@ -543,7 +510,6 @@ static void wanxl_pci_remove_one(struct pci_dev *pdev)
kfree(card);
}
#include "wanxlfw.inc"
static const struct net_device_ops wanxl_ops = {
@@ -677,7 +643,6 @@ static int wanxl_pci_init_one(struct pci_dev *pdev,
/* set up on-board RAM mapping */
mem_phy = pci_resource_start(pdev, 2);
/* sanity check the board's reported memory size */
if (ramsize < BUFFERS_ADDR +
(TX_BUFFERS + RX_BUFFERS) * BUFFER_LENGTH * ports) {
@@ -813,7 +778,6 @@ static const struct pci_device_id wanxl_pci_tbl[] = {
{ 0, }
};
static struct pci_driver wanxl_pci_driver = {
.name = "wanXL",
.id_table = wanxl_pci_tbl,
@@ -821,7 +785,6 @@ static struct pci_driver wanxl_pci_driver = {
.remove = wanxl_pci_remove_one,
};
static int __init wanxl_init_module(void)
{
#ifdef MODULE
@@ -835,7 +798,6 @@ static void __exit wanxl_cleanup_module(void)
pci_unregister_driver(&wanxl_pci_driver);
}
MODULE_AUTHOR("Krzysztof Halasa <khc@pm.waw.pl>");
MODULE_DESCRIPTION("SBE Inc. wanXL serial port driver");
MODULE_LICENSE("GPL v2");