USB: fix codingstyle issues in include/linux/usb.h
No logical code changes were made, but checkpatch.pl is much happier now. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman
Родитель
782e70c6fc
Коммит
969ab2ee9d
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@ -162,7 +162,7 @@ struct usb_interface {
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unsigned needs_remote_wakeup:1; /* driver requires remote wakeup */
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struct device dev; /* interface specific device info */
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struct device *usb_dev; /* pointer to the usb class's device, if any */
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struct device *usb_dev;
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int pm_usage_cnt; /* usage counter for autosuspend */
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};
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#define to_usb_interface(d) container_of(d, struct usb_interface, dev)
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@ -276,7 +276,8 @@ struct usb_host_config {
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int __usb_get_extra_descriptor(char *buffer, unsigned size,
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unsigned char type, void **ptr);
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#define usb_get_extra_descriptor(ifpoint, type, ptr) \
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__usb_get_extra_descriptor((ifpoint)->extra,(ifpoint)->extralen,\
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__usb_get_extra_descriptor((ifpoint)->extra, \
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(ifpoint)->extralen, \
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type, (void **)ptr)
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/* ----------------------------------------------------------------------- */
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@ -388,7 +389,7 @@ struct usb_device {
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unsigned can_submit:1; /* URBs may be submitted */
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unsigned discon_suspended:1; /* Disconnected while suspended */
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unsigned have_langid:1; /* whether string_langid is valid */
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unsigned authorized:1; /* Policy has determined we can use it */
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unsigned authorized:1; /* Policy has said we can use it */
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unsigned wusb:1; /* Device is Wireless USB */
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int string_langid; /* language ID for strings */
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@ -417,7 +418,8 @@ struct usb_device {
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int pm_usage_cnt; /* usage counter for autosuspend */
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u32 quirks; /* quirks of the whole device */
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atomic_t urbnum; /* number of URBs submitted for the whole device */
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atomic_t urbnum; /* number of URBs submitted for
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the whole device */
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unsigned long active_duration; /* total time device is not suspended */
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@ -517,7 +519,8 @@ extern int usb_driver_claim_interface(struct usb_driver *driver,
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* may need to explicitly claim that lock.
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*
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*/
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static inline int usb_interface_claimed(struct usb_interface *iface) {
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static inline int usb_interface_claimed(struct usb_interface *iface)
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{
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return (iface->dev.driver != NULL);
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}
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@ -560,8 +563,7 @@ extern struct usb_host_interface *usb_altnum_to_altsetting(
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* USB 2.0 root hubs (EHCI host controllers) will get one path ID if they are
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* high speed, and a different one if they are full or low speed.
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*/
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static inline int usb_make_path (struct usb_device *dev, char *buf,
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size_t size)
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static inline int usb_make_path(struct usb_device *dev, char *buf, size_t size)
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{
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int actual;
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actual = snprintf(buf, size, "usb-%s-%s", dev->bus->bus_name,
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@ -611,7 +613,8 @@ static inline int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd)
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*
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* Returns true if the endpoint is of type OUT, otherwise it returns false.
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*/
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static inline int usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd)
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static inline int usb_endpoint_dir_out(
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const struct usb_endpoint_descriptor *epd)
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{
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return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
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}
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@ -622,7 +625,8 @@ static inline int usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd
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*
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* Returns true if the endpoint is of type bulk, otherwise it returns false.
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*/
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static inline int usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *epd)
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static inline int usb_endpoint_xfer_bulk(
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const struct usb_endpoint_descriptor *epd)
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{
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return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
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USB_ENDPOINT_XFER_BULK);
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@ -634,7 +638,8 @@ static inline int usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *e
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*
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* Returns true if the endpoint is of type control, otherwise it returns false.
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*/
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static inline int usb_endpoint_xfer_control(const struct usb_endpoint_descriptor *epd)
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static inline int usb_endpoint_xfer_control(
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const struct usb_endpoint_descriptor *epd)
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{
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return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
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USB_ENDPOINT_XFER_CONTROL);
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@ -647,7 +652,8 @@ static inline int usb_endpoint_xfer_control(const struct usb_endpoint_descriptor
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* Returns true if the endpoint is of type interrupt, otherwise it returns
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* false.
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*/
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static inline int usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd)
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static inline int usb_endpoint_xfer_int(
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const struct usb_endpoint_descriptor *epd)
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{
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return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
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USB_ENDPOINT_XFER_INT);
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@ -660,7 +666,8 @@ static inline int usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *ep
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* Returns true if the endpoint is of type isochronous, otherwise it returns
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* false.
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*/
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static inline int usb_endpoint_xfer_isoc(const struct usb_endpoint_descriptor *epd)
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static inline int usb_endpoint_xfer_isoc(
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const struct usb_endpoint_descriptor *epd)
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{
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return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
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USB_ENDPOINT_XFER_ISOC);
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@ -673,7 +680,8 @@ static inline int usb_endpoint_xfer_isoc(const struct usb_endpoint_descriptor *e
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* Returns true if the endpoint has bulk transfer type and IN direction,
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* otherwise it returns false.
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*/
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static inline int usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *epd)
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static inline int usb_endpoint_is_bulk_in(
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const struct usb_endpoint_descriptor *epd)
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{
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return (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_in(epd));
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}
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@ -685,7 +693,8 @@ static inline int usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *
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* Returns true if the endpoint has bulk transfer type and OUT direction,
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* otherwise it returns false.
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*/
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static inline int usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor *epd)
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static inline int usb_endpoint_is_bulk_out(
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const struct usb_endpoint_descriptor *epd)
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{
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return (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_out(epd));
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}
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@ -697,7 +706,8 @@ static inline int usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor
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* Returns true if the endpoint has interrupt transfer type and IN direction,
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* otherwise it returns false.
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*/
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static inline int usb_endpoint_is_int_in(const struct usb_endpoint_descriptor *epd)
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static inline int usb_endpoint_is_int_in(
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const struct usb_endpoint_descriptor *epd)
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{
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return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_in(epd));
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}
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@ -709,7 +719,8 @@ static inline int usb_endpoint_is_int_in(const struct usb_endpoint_descriptor *e
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* Returns true if the endpoint has interrupt transfer type and OUT direction,
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* otherwise it returns false.
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*/
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static inline int usb_endpoint_is_int_out(const struct usb_endpoint_descriptor *epd)
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static inline int usb_endpoint_is_int_out(
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const struct usb_endpoint_descriptor *epd)
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{
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return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_out(epd));
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}
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@ -721,7 +732,8 @@ static inline int usb_endpoint_is_int_out(const struct usb_endpoint_descriptor *
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* Returns true if the endpoint has isochronous transfer type and IN direction,
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* otherwise it returns false.
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*/
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static inline int usb_endpoint_is_isoc_in(const struct usb_endpoint_descriptor *epd)
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static inline int usb_endpoint_is_isoc_in(
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const struct usb_endpoint_descriptor *epd)
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{
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return (usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_in(epd));
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}
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@ -733,7 +745,8 @@ static inline int usb_endpoint_is_isoc_in(const struct usb_endpoint_descriptor *
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* Returns true if the endpoint has isochronous transfer type and OUT direction,
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* otherwise it returns false.
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*/
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static inline int usb_endpoint_is_isoc_out(const struct usb_endpoint_descriptor *epd)
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static inline int usb_endpoint_is_isoc_out(
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const struct usb_endpoint_descriptor *epd)
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{
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return (usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_out(epd));
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}
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@ -764,7 +777,8 @@ static inline int usb_endpoint_is_isoc_out(const struct usb_endpoint_descriptor
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* specific device.
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*/
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#define USB_DEVICE(vend,prod) \
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.match_flags = USB_DEVICE_ID_MATCH_DEVICE, .idVendor = (vend), \
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.match_flags = USB_DEVICE_ID_MATCH_DEVICE, \
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.idVendor = (vend), \
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.idProduct = (prod)
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/**
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* USB_DEVICE_VER - macro used to describe a specific usb device with a
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@ -779,8 +793,10 @@ static inline int usb_endpoint_is_isoc_out(const struct usb_endpoint_descriptor
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*/
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#define USB_DEVICE_VER(vend, prod, lo, hi) \
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.match_flags = USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION, \
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.idVendor = (vend), .idProduct = (prod), \
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.bcdDevice_lo = (lo), .bcdDevice_hi = (hi)
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.idVendor = (vend), \
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.idProduct = (prod), \
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.bcdDevice_lo = (lo), \
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.bcdDevice_hi = (hi)
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/**
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* USB_DEVICE_INTERFACE_PROTOCOL - macro used to describe a usb
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@ -793,7 +809,8 @@ static inline int usb_endpoint_is_isoc_out(const struct usb_endpoint_descriptor
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* specific interface protocol of devices.
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*/
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#define USB_DEVICE_INTERFACE_PROTOCOL(vend, prod, pr) \
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.match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_PROTOCOL, \
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.match_flags = USB_DEVICE_ID_MATCH_DEVICE | \
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USB_DEVICE_ID_MATCH_INT_PROTOCOL, \
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.idVendor = (vend), \
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.idProduct = (prod), \
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.bInterfaceProtocol = (pr)
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@ -808,8 +825,10 @@ static inline int usb_endpoint_is_isoc_out(const struct usb_endpoint_descriptor
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* specific class of devices.
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*/
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#define USB_DEVICE_INFO(cl, sc, pr) \
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.match_flags = USB_DEVICE_ID_MATCH_DEV_INFO, .bDeviceClass = (cl), \
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.bDeviceSubClass = (sc), .bDeviceProtocol = (pr)
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.match_flags = USB_DEVICE_ID_MATCH_DEV_INFO, \
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.bDeviceClass = (cl), \
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.bDeviceSubClass = (sc), \
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.bDeviceProtocol = (pr)
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/**
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* USB_INTERFACE_INFO - macro used to describe a class of usb interfaces
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@ -821,8 +840,10 @@ static inline int usb_endpoint_is_isoc_out(const struct usb_endpoint_descriptor
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* specific class of interfaces.
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*/
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#define USB_INTERFACE_INFO(cl, sc, pr) \
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.match_flags = USB_DEVICE_ID_MATCH_INT_INFO, .bInterfaceClass = (cl), \
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.bInterfaceSubClass = (sc), .bInterfaceProtocol = (pr)
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.match_flags = USB_DEVICE_ID_MATCH_INT_INFO, \
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.bInterfaceClass = (cl), \
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.bInterfaceSubClass = (sc), \
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.bInterfaceProtocol = (pr)
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/**
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* USB_DEVICE_AND_INTERFACE_INFO - macro used to describe a specific usb device
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@ -842,9 +863,11 @@ static inline int usb_endpoint_is_isoc_out(const struct usb_endpoint_descriptor
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#define USB_DEVICE_AND_INTERFACE_INFO(vend, prod, cl, sc, pr) \
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.match_flags = USB_DEVICE_ID_MATCH_INT_INFO \
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| USB_DEVICE_ID_MATCH_DEVICE, \
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.idVendor = (vend), .idProduct = (prod), \
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.idVendor = (vend), \
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.idProduct = (prod), \
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.bInterfaceClass = (cl), \
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.bInterfaceSubClass = (sc), .bInterfaceProtocol = (pr)
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.bInterfaceSubClass = (sc), \
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.bInterfaceProtocol = (pr)
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/* ----------------------------------------------------------------------- */
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@ -1245,8 +1268,7 @@ typedef void (*usb_complete_t)(struct urb *);
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* when the urb is owned by the hcd, that is, since the call to
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* usb_submit_urb() till the entry into the completion routine.
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*/
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struct urb
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{
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struct urb {
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/* private: usb core and host controller only fields in the urb */
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struct kref kref; /* reference count of the URB */
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void *hcpriv; /* private data for host controller */
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@ -1257,10 +1279,10 @@ struct urb
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/* public: documented fields in the urb that can be used by drivers */
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struct list_head urb_list; /* list head for use by the urb's
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* current owner */
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struct list_head anchor_list; /* the URB may be anchored by the driver */
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struct list_head anchor_list; /* the URB may be anchored */
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struct usb_anchor *anchor;
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struct usb_device *dev; /* (in) pointer to associated device */
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struct usb_host_endpoint *ep; /* (internal) pointer to endpoint struct */
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struct usb_host_endpoint *ep; /* (internal) pointer to endpoint */
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unsigned int pipe; /* (in) pipe information */
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int status; /* (return) non-ISO status */
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unsigned int transfer_flags; /* (in) URB_SHORT_NOT_OK | ...*/
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