From: Peng Li Date: Mon, 24 May 2021 14:47:08 +0000 (+0800) Subject: net: wan: remove redundant blank lines X-Git-Tag: v5.15~843^2~462^2~9 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8890d0a1891aea989e23e357eac4c8a206152d58;p=platform%2Fkernel%2Flinux-starfive.git net: wan: 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 --- diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c index f393684..676dd81 100644 --- a/drivers/net/wan/wanxl.c +++ b/drivers/net/wan/wanxl.c @@ -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 "); MODULE_DESCRIPTION("SBE Inc. wanXL serial port driver"); MODULE_LICENSE("GPL v2");