staging: usbip: remove section dividers
Also, removes the one-line comments that were associated with some of the dividers because they provided no additional information. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
matt mooney
Greg Kroah-Hartman
parent
49aecefcde
commit
6a298401fc
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@ -88,9 +88,6 @@ struct bus_id_priv {
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extern struct kmem_cache *stub_priv_cache;
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/*-------------------------------------------------------------------------*/
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/* prototype declarations */
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/* stub_tx.c */
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void stub_complete(struct urb *);
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int stub_tx_loop(void *data);
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@ -61,11 +61,6 @@ struct usb_driver stub_driver = {
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.id_table = stub_table,
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};
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/*-------------------------------------------------------------------------*/
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/* Define sysfs entries for a usbip-bound device */
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/*
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* usbip_status shows status of usbip as long as this driver is bound to the
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* target device.
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@ -190,10 +185,6 @@ static void stub_remove_files(struct device *dev)
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device_remove_file(dev, &dev_attr_usbip_debug);
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}
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/*-------------------------------------------------------------------------*/
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/* Event handler functions called by an event handler thread */
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static void stub_shutdown_connection(struct usbip_device *ud)
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{
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struct stub_device *sdev = container_of(ud, struct stub_device, ud);
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@ -292,8 +283,6 @@ static void stub_device_unusable(struct usbip_device *ud)
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spin_unlock(&ud->lock);
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}
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/*-------------------------------------------------------------------------*/
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/**
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* stub_device_alloc - allocate a new stub_device struct
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* @interface: usb_interface of a new device
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@ -362,8 +351,6 @@ static int stub_device_free(struct stub_device *sdev)
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return 0;
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}
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/*-------------------------------------------------------------------------*/
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/*
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* If a usb device has multiple active interfaces, this driver is bound to all
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* the active interfaces. However, usbip exports *a* usb device (i.e., not *an*
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@ -30,10 +30,6 @@
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/* stub_priv is allocated from stub_priv_cache */
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struct kmem_cache *stub_priv_cache;
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/*-------------------------------------------------------------------------*/
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/* Define sysfs entries for the usbip driver */
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/*
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* busid_tables defines matching busids that usbip can grab. A user can change
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* dynamically what device is locally used and what device is exported to a
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@ -200,10 +196,6 @@ static ssize_t store_match_busid(struct device_driver *dev, const char *buf,
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static DRIVER_ATTR(match_busid, S_IRUSR|S_IWUSR, show_match_busid,
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store_match_busid);
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/*-------------------------------------------------------------------------*/
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/* Cleanup functions used to free private data */
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static struct stub_priv *stub_priv_pop_from_listhead(struct list_head *listhead)
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{
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struct stub_priv *priv, *tmp;
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@ -266,8 +258,6 @@ void stub_device_cleanup_urbs(struct stub_device *sdev)
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}
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}
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/*-------------------------------------------------------------------------*/
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static int __init usb_stub_init(void)
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{
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int ret;
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@ -109,9 +109,6 @@ void stub_complete(struct urb *urb)
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wake_up(&sdev->tx_waitq);
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}
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/*-------------------------------------------------------------------------*/
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/* fill PDU */
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static inline void setup_base_pdu(struct usbip_header_basic *base,
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__u32 command, __u32 seqnum)
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{
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@ -137,9 +134,6 @@ static void setup_ret_unlink_pdu(struct usbip_header *rpdu,
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rpdu->u.ret_unlink.status = unlink->status;
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}
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/*-------------------------------------------------------------------------*/
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/* send RET_SUBMIT */
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static struct stub_priv *dequeue_from_priv_tx(struct stub_device *sdev)
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{
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unsigned long flags;
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@ -292,9 +286,6 @@ static int stub_send_ret_submit(struct stub_device *sdev)
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return total_size;
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}
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/*-------------------------------------------------------------------------*/
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/* send RET_UNLINK */
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static struct stub_unlink *dequeue_from_unlink_tx(struct stub_device *sdev)
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{
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unsigned long flags;
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@ -369,8 +360,6 @@ static int stub_send_ret_unlink(struct stub_device *sdev)
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return total_size;
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}
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/*-------------------------------------------------------------------------*/
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int stub_tx_loop(void *data)
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{
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struct usbip_device *ud = data;
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@ -31,9 +31,6 @@
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"Takahiro Hirofuchi <hirofuchi _at_ users.sourceforge.net>"
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#define DRIVER_DESC "usbip common driver"
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/*-------------------------------------------------------------------------*/
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/* debug routines */
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#ifdef CONFIG_USB_IP_DEBUG_ENABLE
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unsigned long usbip_debug_flag = 0xffffffff;
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#else
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@ -352,9 +349,6 @@ void usbip_dump_header(struct usbip_header *pdu)
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}
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EXPORT_SYMBOL_GPL(usbip_dump_header);
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/*-------------------------------------------------------------------------*/
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/* socket routines */
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/* Send/receive messages over TCP/IP. I refer drivers/block/nbd.c */
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int usbip_xmit(int send, struct socket *sock, char *buf,
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int size, int msg_flags)
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@ -469,9 +463,6 @@ struct socket *sockfd_to_socket(unsigned int sockfd)
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}
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EXPORT_SYMBOL_GPL(sockfd_to_socket);
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/*-------------------------------------------------------------------------*/
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/* pdu routines */
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/* there may be more cases to tweak the flags. */
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static unsigned int tweak_transfer_flags(unsigned int flags)
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{
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@ -869,8 +860,6 @@ int usbip_recv_xbuff(struct usbip_device *ud, struct urb *urb)
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}
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EXPORT_SYMBOL_GPL(usbip_recv_xbuff);
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/*-------------------------------------------------------------------------*/
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static int __init usbip_common_init(void)
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{
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printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_DESC "" DRIVER_VERSION);
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@ -26,12 +26,6 @@
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#include <asm/byteorder.h>
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#include <net/sock.h>
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/*-------------------------------------------------------------------------*/
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/*
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* define macros to print messages
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*/
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/**
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* usbip_udbg - print debug messages if CONFIG_USB_IP_DEBUG_ENABLE is defined
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* @fmt:
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@ -137,8 +131,6 @@ extern struct device_attribute dev_attr_usbip_debug;
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printk(KERN_INFO "usbip: " fmt , ## args); \
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} while (0)
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/*-------------------------------------------------------------------------*/
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/*
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* USB/IP request headers.
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* Currently, we define 4 request types:
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@ -257,8 +249,6 @@ struct usbip_header {
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} u;
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} __packed;
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/*-------------------------------------------------------------------------*/
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int usbip_xmit(int, struct socket *, char *, int, int);
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int usbip_sendmsg(struct socket *, struct msghdr *, int);
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@ -101,9 +101,6 @@ struct vhci_hcd {
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extern struct vhci_hcd *the_controller;
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extern struct attribute_group dev_attr_group;
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/*-------------------------------------------------------------------------*/
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/* prototype declaration */
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/* vhci_hcd.c */
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void rh_port_connect(int rhport, enum usb_device_speed speed);
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void rh_port_disconnect(int rhport);
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@ -154,8 +154,6 @@ void rh_port_disconnect(int rhport)
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usb_hcd_poll_rh_status(vhci_to_hcd(the_controller));
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}
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/*----------------------------------------------------------------------*/
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#define PORT_C_MASK \
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((USB_PORT_STAT_C_CONNECTION \
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| USB_PORT_STAT_C_ENABLE \
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@ -478,10 +476,6 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
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return retval;
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}
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/*----------------------------------------------------------------------*/
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static struct vhci_device *get_vdev(struct usb_device *udev)
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{
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int i;
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@ -951,9 +945,6 @@ static void vhci_device_init(struct vhci_device *vdev)
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usbip_start_eh(&vdev->ud);
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}
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/*----------------------------------------------------------------------*/
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static int vhci_start(struct usb_hcd *hcd)
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{
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struct vhci_hcd *vhci = hcd_to_vhci(hcd);
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@ -1008,8 +999,6 @@ static void vhci_stop(struct usb_hcd *hcd)
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usbip_uinfo("vhci_stop done\n");
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}
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/*----------------------------------------------------------------------*/
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static int vhci_get_frame_number(struct usb_hcd *hcd)
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{
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usbip_uerr("Not yet implemented\n");
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@ -1215,8 +1204,6 @@ static struct platform_driver vhci_driver = {
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},
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};
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/*----------------------------------------------------------------------*/
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/*
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* The VHCI 'device' is 'virtual'; not a real plug&play hardware.
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* We need to add this virtual device as a platform device arbitrarily:
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@ -255,8 +255,6 @@ static void vhci_rx_pdu(struct usbip_device *ud)
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}
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}
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/*-------------------------------------------------------------------------*/
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int vhci_rx_loop(void *data)
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{
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struct usbip_device *ud = data;
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@ -134,8 +134,6 @@ static int vhci_send_cmd_submit(struct vhci_device *vdev)
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return total_size;
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}
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/*-------------------------------------------------------------------------*/
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static struct vhci_unlink *dequeue_from_unlink_tx(struct vhci_device *vdev)
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{
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unsigned long flags;
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@ -204,8 +202,6 @@ static int vhci_send_cmd_unlink(struct vhci_device *vdev)
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return total_size;
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}
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/*-------------------------------------------------------------------------*/
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int vhci_tx_loop(void *data)
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{
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struct usbip_device *ud = data;
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