[PATCH] usbcore: Fix handling of sysfs strings and other attributes

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / include / linux / usb.h

diff --git a/include/linux/usb.h b/include/linux/usb.h
index c500d6b5a16da56c5d4c7e716706232443b081bb..748d04385256dc1063249bd282267b55834bb6e7 100644 (file)
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -231,7 +231,7 @@ struct usb_interface_cache {
 struct usb_host_config {
        struct usb_config_descriptor    desc;
 
-       char *string;
+       char *string;           /* iConfiguration string, if present */
        /* the interfaces associated with this configuration,
         * stored in no particular order */
        struct usb_interface *interface[USB_MAXINTERFACES];
@@ -351,9 +351,11 @@ struct usb_device {
        int have_langid;                /* whether string_langid is valid */
        int string_langid;              /* language ID for strings */
 
-       char *product;
-       char *manufacturer;
-       char *serial;                   /* static strings from the device */
+       /* static strings from the device */
+       char *product;                  /* iProduct string, if present */
+       char *manufacturer;             /* iManufacturer string, if present */
+       char *serial;                   /* iSerialNumber string, if present */
+
        struct list_head filelist;
        struct class_device *class_dev;
        struct dentry *usbfs_dentry;    /* usbfs dentry entry for the device */