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usbcore: trivial whitespace fixes
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This patch (as844) makes some trivial whitespace fixes to a few files
in usbcore.  Oliver did most of the work and Alan added some tidying up.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Oliver Neukum authored and Greg Kroah-Hartman committed Feb 7, 2007
1 parent 1096f78 commit 9251644
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Showing 3 changed files with 107 additions and 107 deletions.
98 changes: 49 additions & 49 deletions drivers/usb/core/sysfs.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -16,16 +16,16 @@

/* Active configuration fields */
#define usb_actconfig_show(field, multiplier, format_string) \
static ssize_t show_##field (struct device *dev, \
static ssize_t show_##field(struct device *dev, \
struct device_attribute *attr, char *buf) \
{ \
struct usb_device *udev; \
struct usb_host_config *actconfig; \
\
udev = to_usb_device (dev); \
udev = to_usb_device(dev); \
actconfig = udev->actconfig; \
if (actconfig) \
return sprintf (buf, format_string, \
return sprintf(buf, format_string, \
actconfig->desc.field * multiplier); \
else \
return 0; \
Expand All @@ -35,17 +35,17 @@ static ssize_t show_##field (struct device *dev, \
usb_actconfig_show(field, multiplier, format_string) \
static DEVICE_ATTR(field, S_IRUGO, show_##field, NULL);

usb_actconfig_attr (bNumInterfaces, 1, "%2d\n")
usb_actconfig_attr (bmAttributes, 1, "%2x\n")
usb_actconfig_attr (bMaxPower, 2, "%3dmA\n")
usb_actconfig_attr(bNumInterfaces, 1, "%2d\n")
usb_actconfig_attr(bmAttributes, 1, "%2x\n")
usb_actconfig_attr(bMaxPower, 2, "%3dmA\n")

static ssize_t show_configuration_string(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct usb_device *udev;
struct usb_host_config *actconfig;

udev = to_usb_device (dev);
udev = to_usb_device(dev);
actconfig = udev->actconfig;
if ((!actconfig) || (!actconfig->string))
return 0;
Expand All @@ -57,16 +57,16 @@ static DEVICE_ATTR(configuration, S_IRUGO, show_configuration_string, NULL);
usb_actconfig_show(bConfigurationValue, 1, "%u\n");

static ssize_t
set_bConfigurationValue (struct device *dev, struct device_attribute *attr,
set_bConfigurationValue(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct usb_device *udev = to_usb_device (dev);
struct usb_device *udev = to_usb_device(dev);
int config, value;

if (sscanf (buf, "%u", &config) != 1 || config > 255)
if (sscanf(buf, "%u", &config) != 1 || config > 255)
return -EINVAL;
usb_lock_device(udev);
value = usb_set_configuration (udev, config);
value = usb_set_configuration(udev, config);
usb_unlock_device(udev);
return (value < 0) ? value : count;
}
Expand All @@ -81,7 +81,7 @@ static ssize_t show_##name(struct device *dev, \
{ \
struct usb_device *udev; \
\
udev = to_usb_device (dev); \
udev = to_usb_device(dev); \
return sprintf(buf, "%s\n", udev->name); \
} \
static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL);
Expand All @@ -91,12 +91,12 @@ usb_string_attr(manufacturer);
usb_string_attr(serial);

static ssize_t
show_speed (struct device *dev, struct device_attribute *attr, char *buf)
show_speed(struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_device *udev;
char *speed;

udev = to_usb_device (dev);
udev = to_usb_device(dev);

switch (udev->speed) {
case USB_SPEED_LOW:
Expand All @@ -112,22 +112,22 @@ show_speed (struct device *dev, struct device_attribute *attr, char *buf)
default:
speed = "unknown";
}
return sprintf (buf, "%s\n", speed);
return sprintf(buf, "%s\n", speed);
}
static DEVICE_ATTR(speed, S_IRUGO, show_speed, NULL);

static ssize_t
show_devnum (struct device *dev, struct device_attribute *attr, char *buf)
show_devnum(struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_device *udev;

udev = to_usb_device (dev);
return sprintf (buf, "%d\n", udev->devnum);
udev = to_usb_device(dev);
return sprintf(buf, "%d\n", udev->devnum);
}
static DEVICE_ATTR(devnum, S_IRUGO, show_devnum, NULL);

static ssize_t
show_version (struct device *dev, struct device_attribute *attr, char *buf)
show_version(struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_device *udev;
u16 bcdUSB;
Expand All @@ -139,25 +139,25 @@ show_version (struct device *dev, struct device_attribute *attr, char *buf)
static DEVICE_ATTR(version, S_IRUGO, show_version, NULL);

static ssize_t
show_maxchild (struct device *dev, struct device_attribute *attr, char *buf)
show_maxchild(struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_device *udev;

udev = to_usb_device (dev);
return sprintf (buf, "%d\n", udev->maxchild);
udev = to_usb_device(dev);
return sprintf(buf, "%d\n", udev->maxchild);
}
static DEVICE_ATTR(maxchild, S_IRUGO, show_maxchild, NULL);

/* Descriptor fields */
#define usb_descriptor_attr_le16(field, format_string) \
static ssize_t \
show_##field (struct device *dev, struct device_attribute *attr, \
show_##field(struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
struct usb_device *udev; \
\
udev = to_usb_device (dev); \
return sprintf (buf, format_string, \
udev = to_usb_device(dev); \
return sprintf(buf, format_string, \
le16_to_cpu(udev->descriptor.field)); \
} \
static DEVICE_ATTR(field, S_IRUGO, show_##field, NULL);
Expand All @@ -168,21 +168,21 @@ usb_descriptor_attr_le16(bcdDevice, "%04x\n")

#define usb_descriptor_attr(field, format_string) \
static ssize_t \
show_##field (struct device *dev, struct device_attribute *attr, \
show_##field(struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
struct usb_device *udev; \
\
udev = to_usb_device (dev); \
return sprintf (buf, format_string, udev->descriptor.field); \
udev = to_usb_device(dev); \
return sprintf(buf, format_string, udev->descriptor.field); \
} \
static DEVICE_ATTR(field, S_IRUGO, show_##field, NULL);

usb_descriptor_attr (bDeviceClass, "%02x\n")
usb_descriptor_attr (bDeviceSubClass, "%02x\n")
usb_descriptor_attr (bDeviceProtocol, "%02x\n")
usb_descriptor_attr (bNumConfigurations, "%d\n")
usb_descriptor_attr (bMaxPacketSize0, "%d\n")
usb_descriptor_attr(bDeviceClass, "%02x\n")
usb_descriptor_attr(bDeviceSubClass, "%02x\n")
usb_descriptor_attr(bDeviceProtocol, "%02x\n")
usb_descriptor_attr(bNumConfigurations, "%d\n")
usb_descriptor_attr(bMaxPacketSize0, "%d\n")

static struct attribute *dev_attrs[] = {
/* current configuration's attributes */
Expand Down Expand Up @@ -220,17 +220,17 @@ int usb_create_sysfs_dev_files(struct usb_device *udev)
return retval;

if (udev->manufacturer) {
retval = device_create_file (dev, &dev_attr_manufacturer);
retval = device_create_file(dev, &dev_attr_manufacturer);
if (retval)
goto error;
}
if (udev->product) {
retval = device_create_file (dev, &dev_attr_product);
retval = device_create_file(dev, &dev_attr_product);
if (retval)
goto error;
}
if (udev->serial) {
retval = device_create_file (dev, &dev_attr_serial);
retval = device_create_file(dev, &dev_attr_serial);
if (retval)
goto error;
}
Expand All @@ -246,7 +246,7 @@ int usb_create_sysfs_dev_files(struct usb_device *udev)
return retval;
}

void usb_remove_sysfs_dev_files (struct usb_device *udev)
void usb_remove_sysfs_dev_files(struct usb_device *udev)
{
struct device *dev = &udev->dev;

Expand All @@ -264,22 +264,22 @@ void usb_remove_sysfs_dev_files (struct usb_device *udev)
/* Interface fields */
#define usb_intf_attr(field, format_string) \
static ssize_t \
show_##field (struct device *dev, struct device_attribute *attr, \
show_##field(struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
struct usb_interface *intf = to_usb_interface (dev); \
struct usb_interface *intf = to_usb_interface(dev); \
\
return sprintf (buf, format_string, \
return sprintf(buf, format_string, \
intf->cur_altsetting->desc.field); \
} \
static DEVICE_ATTR(field, S_IRUGO, show_##field, NULL);

usb_intf_attr (bInterfaceNumber, "%02x\n")
usb_intf_attr (bAlternateSetting, "%2d\n")
usb_intf_attr (bNumEndpoints, "%02x\n")
usb_intf_attr (bInterfaceClass, "%02x\n")
usb_intf_attr (bInterfaceSubClass, "%02x\n")
usb_intf_attr (bInterfaceProtocol, "%02x\n")
usb_intf_attr(bInterfaceNumber, "%02x\n")
usb_intf_attr(bAlternateSetting, "%2d\n")
usb_intf_attr(bNumEndpoints, "%02x\n")
usb_intf_attr(bInterfaceClass, "%02x\n")
usb_intf_attr(bInterfaceSubClass, "%02x\n")
usb_intf_attr(bInterfaceProtocol, "%02x\n")

static ssize_t show_interface_string(struct device *dev,
struct device_attribute *attr, char *buf)
Expand All @@ -288,8 +288,8 @@ static ssize_t show_interface_string(struct device *dev,
struct usb_device *udev;
int len;

intf = to_usb_interface (dev);
udev = interface_to_usbdev (intf);
intf = to_usb_interface(dev);
udev = interface_to_usbdev(intf);
len = snprintf(buf, 256, "%s", intf->cur_altsetting->string);
if (len < 0)
return 0;
Expand Down Expand Up @@ -384,7 +384,7 @@ int usb_create_sysfs_intf_files(struct usb_interface *intf)
return retval;
}

void usb_remove_sysfs_intf_files (struct usb_interface *intf)
void usb_remove_sysfs_intf_files(struct usb_interface *intf)
{
usb_remove_intf_ep_files(intf);
sysfs_remove_group(&intf->dev.kobj, &intf_attr_grp);
Expand Down
20 changes: 10 additions & 10 deletions drivers/usb/core/urb.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -240,10 +240,10 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags)
* and don't need to duplicate tests
*/
pipe = urb->pipe;
temp = usb_pipetype (pipe);
is_out = usb_pipeout (pipe);
temp = usb_pipetype(pipe);
is_out = usb_pipeout(pipe);

if (!usb_pipecontrol (pipe) && dev->state < USB_STATE_CONFIGURED)
if (!usb_pipecontrol(pipe) && dev->state < USB_STATE_CONFIGURED)
return -ENODEV;

/* FIXME there should be a sharable lock protecting us against
Expand All @@ -252,11 +252,11 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags)
* checks get made.)
*/

max = usb_maxpacket (dev, pipe, is_out);
max = usb_maxpacket(dev, pipe, is_out);
if (max <= 0) {
dev_dbg(&dev->dev,
"bogus endpoint ep%d%s in %s (bad maxpacket %d)\n",
usb_pipeendpoint (pipe), is_out ? "out" : "in",
usb_pipeendpoint(pipe), is_out ? "out" : "in",
__FUNCTION__, max);
return -EMSGSIZE;
}
Expand All @@ -278,11 +278,11 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags)
if (urb->number_of_packets <= 0)
return -EINVAL;
for (n = 0; n < urb->number_of_packets; n++) {
len = urb->iso_frame_desc [n].length;
len = urb->iso_frame_desc[n].length;
if (len < 0 || len > max)
return -EMSGSIZE;
urb->iso_frame_desc [n].status = -EXDEV;
urb->iso_frame_desc [n].actual_length = 0;
urb->iso_frame_desc[n].status = -EXDEV;
urb->iso_frame_desc[n].actual_length = 0;
}
}

Expand Down Expand Up @@ -321,7 +321,7 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags)

/* fail if submitter gave bogus flags */
if (urb->transfer_flags != orig_flags) {
err ("BOGUS urb flags, %x --> %x",
err("BOGUS urb flags, %x --> %x",
orig_flags, urb->transfer_flags);
return -EINVAL;
}
Expand Down Expand Up @@ -372,7 +372,7 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags)
urb->interval = temp;
}

return usb_hcd_submit_urb (urb, mem_flags);
return usb_hcd_submit_urb(urb, mem_flags);
}

/*-------------------------------------------------------------------*/
Expand Down
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