leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

net: wan: remove redundant blank lines

Browse Source 
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 2021-05-21 09:08:15 +08:00 committed by David S. Miller
parent eab9948140
commit 145efe6c27
1 changed files with 0 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/net/wan/hd64572.c
View File

@ -81,14 +81,12 @@ static inline u16 desc_abs_number(port_t *port, u16 desc, int transmit)
return port->chan * (rx_buffs + tx_buffs) + transmit * rx_buffs + desc;
}
static inline u16 desc_offset(port_t *port, u16 desc, int transmit)
{
/* Descriptor offset always fits in 16 bits */
return desc_abs_number(port, desc, transmit) * sizeof(pkt_desc);
}
static inline pkt_desc __iomem *desc_address(port_t *port, u16 desc,
int transmit)
{
@ -96,14 +94,12 @@ static inline pkt_desc __iomem *desc_address(port_t *port, u16 desc,
desc_offset(port, desc, transmit));
}
static inline u32 buffer_offset(port_t *port, u16 desc, int transmit)
{
return port->card->buff_offset +
desc_abs_number(port, desc, transmit) * (u32)HDLC_MAX_MRU;
}
static inline void sca_set_carrier(port_t *port)
{
if (!(sca_in(get_msci(port) + ST3, port->card) & ST3_DCD)) {
@ -121,7 +117,6 @@ static inline void sca_set_carrier(port_t *port)
}
}
static void sca_init_port(port_t *port)
{
card_t *card = port->card;
@ -181,7 +176,6 @@ static void sca_init_port(port_t *port)
netif_napi_add(port->netdev, &port->napi, sca_poll, NAPI_WEIGHT);
}
/* MSCI interrupt service */
static inline void sca_msci_intr(port_t *port)
{
@ -195,7 +189,6 @@ static inline void sca_msci_intr(port_t *port)
}
}
static inline void sca_rx(card_t *card, port_t *port, pkt_desc __iomem *desc,
u16 rxin)
{
@ -225,7 +218,6 @@ static inline void sca_rx(card_t *card, port_t *port, pkt_desc __iomem *desc,
netif_receive_skb(skb);
}
/* Receive DMA service */
static inline int sca_rx_done(port_t *port, int budget)
{
@ -281,7 +273,6 @@ static inline int sca_rx_done(port_t *port, int budget)
return received;
}
/* Transmit DMA service */
static inline void sca_tx_done(port_t *port)
{
@ -321,7 +312,6 @@ static inline void sca_tx_done(port_t *port)
spin_unlock(&port->lock);
}
static int sca_poll(struct napi_struct *napi, int budget)
{
port_t *port = container_of(napi, port_t, napi);
@ -363,7 +353,6 @@ static irqreturn_t sca_intr(int irq, void *dev_id)
return IRQ_RETVAL(handled);
}
static void sca_set_port(port_t *port)
{
card_t *card = port->card;
@ -371,7 +360,6 @@ static void sca_set_port(port_t *port)
u8 md2 = sca_in(msci + MD2, card);
unsigned int tmc, br = 10, brv = 1024;
if (port->settings.clock_rate > 0) {
/* Try lower br for better accuracy*/
do {
@ -414,10 +402,8 @@ static void sca_set_port(port_t *port)
md2 &= ~MD2_LOOPBACK;
sca_out(md2, msci + MD2, card);
}
static void sca_open(struct net_device *dev)
{
port_t *port = dev_to_port(dev);
@ -494,7 +480,6 @@ static void sca_open(struct net_device *dev)
netif_start_queue(dev);
}
static void sca_close(struct net_device *dev)
{
port_t *port = dev_to_port(dev);
@ -506,7 +491,6 @@ static void sca_close(struct net_device *dev)
netif_stop_queue(dev);
}
static int sca_attach(struct net_device *dev, unsigned short encoding,
unsigned short parity)
{
@ -529,7 +513,6 @@ static int sca_attach(struct net_device *dev, unsigned short encoding,
return 0;
}
#ifdef DEBUG_RINGS
static void sca_dump_rings(struct net_device *dev)
{
@ -576,7 +559,6 @@ static void sca_dump_rings(struct net_device *dev)
}
#endif /* DEBUG_RINGS */
static netdev_tx_t sca_xmit(struct sk_buff *skb, struct net_device *dev)
{
port_t *port = dev_to_port(dev);
@ -618,7 +600,6 @@ static netdev_tx_t sca_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_OK;
}
static u32 sca_detect_ram(card_t *card, u8 __iomem *rambase, u32 ramsize)
{
/* Round RAM size to 32 bits, fill from end to start */
@ -637,7 +618,6 @@ static u32 sca_detect_ram(card_t *card, u8 __iomem *rambase, u32 ramsize)
return i;
}
static void sca_init(card_t *card, int wait_states)
{
sca_out(wait_states, WCRL, card); /* Wait Control */