diff options
Diffstat (limited to 'drivers/usb/core/sysfs.c')
| -rw-r--r-- | drivers/usb/core/sysfs.c | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c index 4d0c9e65cd03..00297f113849 100644 --- a/drivers/usb/core/sysfs.c +++ b/drivers/usb/core/sysfs.c @@ -24,7 +24,7 @@ /* Active configuration fields */ #define usb_actconfig_show(field, multiplier, format_string) \ -static ssize_t show_##field (struct device *dev, char *buf) \ +static ssize_t show_##field (struct device *dev, struct device_attribute *attr, char *buf) \ { \ struct usb_device *udev; \ struct usb_host_config *actconfig; \ @@ -46,7 +46,7 @@ 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, char *buf) +static ssize_t show_configuration_string(struct device *dev, struct device_attribute *attr, char *buf) { struct usb_device *udev; struct usb_host_config *actconfig; @@ -69,7 +69,7 @@ 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, const char *buf, size_t count) +set_bConfigurationValue (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct usb_device *udev = udev = to_usb_device (dev); int config, value; @@ -87,7 +87,7 @@ static DEVICE_ATTR(bConfigurationValue, S_IRUGO | S_IWUSR, /* String fields */ #define usb_string_attr(name) \ -static ssize_t show_##name(struct device *dev, char *buf) \ +static ssize_t show_##name(struct device *dev, struct device_attribute *attr, char *buf) \ { \ struct usb_device *udev; \ int len; \ @@ -107,7 +107,7 @@ usb_string_attr(manufacturer); usb_string_attr(serial); static ssize_t -show_speed (struct device *dev, char *buf) +show_speed (struct device *dev, struct device_attribute *attr, char *buf) { struct usb_device *udev; char *speed; @@ -133,7 +133,7 @@ show_speed (struct device *dev, char *buf) static DEVICE_ATTR(speed, S_IRUGO, show_speed, NULL); static ssize_t -show_devnum (struct device *dev, char *buf) +show_devnum (struct device *dev, struct device_attribute *attr, char *buf) { struct usb_device *udev; @@ -143,7 +143,7 @@ show_devnum (struct device *dev, char *buf) static DEVICE_ATTR(devnum, S_IRUGO, show_devnum, NULL); static ssize_t -show_version (struct device *dev, char *buf) +show_version (struct device *dev, struct device_attribute *attr, char *buf) { struct usb_device *udev; u16 bcdUSB; @@ -155,7 +155,7 @@ show_version (struct device *dev, char *buf) static DEVICE_ATTR(version, S_IRUGO, show_version, NULL); static ssize_t -show_maxchild (struct device *dev, char *buf) +show_maxchild (struct device *dev, struct device_attribute *attr, char *buf) { struct usb_device *udev; @@ -167,7 +167,7 @@ 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, char *buf) \ +show_##field (struct device *dev, struct device_attribute *attr, char *buf) \ { \ struct usb_device *udev; \ \ @@ -183,7 +183,7 @@ usb_descriptor_attr_le16(bcdDevice, "%04x\n") #define usb_descriptor_attr(field, format_string) \ static ssize_t \ -show_##field (struct device *dev, char *buf) \ +show_##field (struct device *dev, struct device_attribute *attr, char *buf) \ { \ struct usb_device *udev; \ \ @@ -196,6 +196,7 @@ 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 */ @@ -211,6 +212,7 @@ static struct attribute *dev_attrs[] = { &dev_attr_bDeviceSubClass.attr, &dev_attr_bDeviceProtocol.attr, &dev_attr_bNumConfigurations.attr, + &dev_attr_bMaxPacketSize0.attr, &dev_attr_speed.attr, &dev_attr_devnum.attr, &dev_attr_version.attr, @@ -254,7 +256,7 @@ 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, char *buf) \ +show_##field (struct device *dev, struct device_attribute *attr, char *buf) \ { \ struct usb_interface *intf = to_usb_interface (dev); \ \ @@ -269,7 +271,7 @@ 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, char *buf) +static ssize_t show_interface_string(struct device *dev, struct device_attribute *attr, char *buf) { struct usb_interface *intf; struct usb_device *udev; @@ -286,7 +288,7 @@ static ssize_t show_interface_string(struct device *dev, char *buf) } static DEVICE_ATTR(interface, S_IRUGO, show_interface_string, NULL); -static ssize_t show_modalias(struct device *dev, char *buf) +static ssize_t show_modalias(struct device *dev, struct device_attribute *attr, char *buf) { struct usb_interface *intf; struct usb_device *udev; |