From 725637a802c58ada9f64d586d4b548e04e7e3f32 Mon Sep 17 00:00:00 2001 From: Peng Li Date: Sat, 5 Jun 2021 15:00:22 +0800 Subject: [PATCH] net: hd64570: remove redundant blank lines This patch removes some redundant blank lines. Signed-off-by: Peng Li Signed-off-by: Guangbin Huang Signed-off-by: David S. Miller --- drivers/net/wan/hd64570.c | 22 ---------------------- 1 file changed, 22 deletions(-) diff --git a/drivers/net/wan/hd64570.c b/drivers/net/wan/hd64570.c index 058e481..e0266c6 100644 --- a/drivers/net/wan/hd64570.c +++ b/drivers/net/wan/hd64570.c @@ -47,7 +47,6 @@ #define SCA_INTR_DMAC_RX(node) (node ? 0x20 : 0x02) #define SCA_INTR_DMAC_TX(node) (node ? 0x40 : 0x04) - static inline struct net_device *port_to_dev(port_t *port) { return port->dev; @@ -87,7 +86,6 @@ static inline u16 next_desc(port_t *port, u16 desc, int transmit) : port_to_card(port)->rx_ring_buffers); } - static inline u16 desc_abs_number(port_t *port, u16 desc, int transmit) { u16 rx_buffs = port_to_card(port)->rx_ring_buffers; @@ -98,14 +96,12 @@ static inline u16 desc_abs_number(port_t *port, u16 desc, int transmit) 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) { @@ -118,14 +114,12 @@ static inline pkt_desc __iomem *desc_address(port_t *port, u16 desc, #endif } - static inline u32 buffer_offset(port_t *port, u16 desc, int transmit) { return port_to_card(port)->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_to_card(port)) & ST3_DCD)) { @@ -143,7 +137,6 @@ static inline void sca_set_carrier(port_t *port) } } - static void sca_init_port(port_t *port) { card_t *card = port_to_card(port); @@ -213,7 +206,6 @@ static void sca_init_port(port_t *port) sca_set_carrier(port); } - #ifdef NEED_SCA_MSCI_INTR /* MSCI interrupt service */ static inline void sca_msci_intr(port_t *port) @@ -236,7 +228,6 @@ static inline void sca_msci_intr(port_t *port) } #endif - static inline void sca_rx(card_t *card, port_t *port, pkt_desc __iomem *desc, u16 rxin) { @@ -282,7 +273,6 @@ static inline void sca_rx(card_t *card, port_t *port, pkt_desc __iomem *desc, netif_rx(skb); } - /* Receive DMA interrupt service */ static inline void sca_rx_intr(port_t *port) { @@ -334,7 +324,6 @@ static inline void sca_rx_intr(port_t *port) sca_out(DSR_DE, DSR_RX(phy_node(port)), card); } - /* Transmit DMA interrupt service */ static inline void sca_tx_intr(port_t *port) { @@ -370,7 +359,6 @@ static inline void sca_tx_intr(port_t *port) spin_unlock(&port->lock); } - static irqreturn_t sca_intr(int irq, void* dev_id) { card_t *card = dev_id; @@ -400,7 +388,6 @@ 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_to_card(port); @@ -408,7 +395,6 @@ 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 { @@ -450,10 +436,8 @@ 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); @@ -517,7 +501,6 @@ 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); @@ -535,7 +518,6 @@ 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) { @@ -558,7 +540,6 @@ 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) { @@ -613,7 +594,6 @@ 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); @@ -670,7 +650,6 @@ static netdev_tx_t sca_xmit(struct sk_buff *skb, struct net_device *dev) return NETDEV_TX_OK; } - #ifdef NEED_DETECT_RAM static u32 sca_detect_ram(card_t *card, u8 __iomem *rambase, u32 ramsize) { @@ -699,7 +678,6 @@ static u32 sca_detect_ram(card_t *card, u8 __iomem *rambase, u32 ramsize) } #endif /* NEED_DETECT_RAM */ - static void sca_init(card_t *card, int wait_states) { sca_out(wait_states, WCRL, card); /* Wait Control */ -- 2.7.4