[PATCH] USB: proc_usb_info.txt: add blank lines

Update Documentation/usb/proc_usb_info.txt:
- remove some trailing whitespace
- add a blank line before each T: line to match current kernel
  and to make the text more readable.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/Documentation/usb/proc_usb_info.txt b/Documentation/usb/proc_usb_info.txt
index 729c72d34c89237912a3bb5dc501405dfeff0384..f86550fe38ee21afc0381a991ac4e58b07426f57 100644 (file)
--- a/Documentation/usb/proc_usb_info.txt
+++ b/Documentation/usb/proc_usb_info.txt
@@ -20,7 +20,7 @@ the /proc/bus/usb/BBB/DDD files.
 
          to /etc/fstab.  This will mount usbfs at each reboot.
          You can then issue `cat /proc/bus/usb/devices` to extract
 
          to /etc/fstab.  This will mount usbfs at each reboot.
          You can then issue `cat /proc/bus/usb/devices` to extract

-         USB device information, and user mode drivers can use usbfs 
+         USB device information, and user mode drivers can use usbfs

          to interact with USB devices.
 
          There are a number of mount options supported by usbfs.
          to interact with USB devices.
 
          There are a number of mount options supported by usbfs.


@@ -32,7 +32,7 @@ the /proc/bus/usb/BBB/DDD files.
          still see references to the older "usbdevfs" name.
 
 For more information on mounting the usbfs file system, see the
          still see references to the older "usbdevfs" name.
 
 For more information on mounting the usbfs file system, see the

-"USB Device Filesystem" section of the USB Guide. The latest copy 
+"USB Device Filesystem" section of the USB Guide. The latest copy

 of the USB Guide can be found at http://www.linux-usb.org/
 
 
 of the USB Guide can be found at http://www.linux-usb.org/
 
 


@@ -133,7 +133,7 @@ B:  Alloc=ddd/ddd us (xx%), #Int=ddd, #Iso=ddd
     are the only transfers that reserve bandwidth.  Control and bulk
     transfers use all other bandwidth, including reserved bandwidth that
     is not used for transfers (such as for short packets).
     are the only transfers that reserve bandwidth.  Control and bulk
     transfers use all other bandwidth, including reserved bandwidth that
     is not used for transfers (such as for short packets).

-    
+

     The percentage is how much of the "reserved" bandwidth is scheduled by
     those transfers.  For a low or full speed bus (loosely, "USB 1.1"),
     90% of the bus bandwidth is reserved.  For a high speed bus (loosely,
     The percentage is how much of the "reserved" bandwidth is scheduled by
     those transfers.  For a low or full speed bus (loosely, "USB 1.1"),
     90% of the bus bandwidth is reserved.  For a high speed bus (loosely,


@@ -197,7 +197,7 @@ C:* #Ifs=dd Cfg#=dd Atr=xx MPwr=dddmA
 | | |__NumberOfInterfaces
 | |__ "*" indicates the active configuration (others are " ")
 |__Config info tag
 | | |__NumberOfInterfaces
 | |__ "*" indicates the active configuration (others are " ")
 |__Config info tag

-    
+

     USB devices may have multiple configurations, each of which act
     rather differently.  For example, a bus-powered configuration
     might be much less capable than one that is self-powered.  Only
     USB devices may have multiple configurations, each of which act
     rather differently.  For example, a bus-powered configuration
     might be much less capable than one that is self-powered.  Only


@@ -228,7 +228,7 @@ I:  If#=dd Alt=dd #EPs=dd Cls=xx(sssss) Sub=xx Prot=xx Driver=ssss
     For example, default settings may not use more than a small
     amount of periodic bandwidth.  To use significant fractions
     of bus bandwidth, drivers must select a non-default altsetting.
     For example, default settings may not use more than a small
     amount of periodic bandwidth.  To use significant fractions
     of bus bandwidth, drivers must select a non-default altsetting.

-    
+

     Only one setting for an interface may be active at a time, and
     only one driver may bind to an interface at a time.  Most devices
     have only one alternate setting per interface.
     Only one setting for an interface may be active at a time, and
     only one driver may bind to an interface at a time.  Most devices
     have only one alternate setting per interface.


@@ -297,18 +297,21 @@ S:  SerialNumber=dce0
 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=  0mA
 I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
 E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl=255ms
 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=  0mA
 I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
 E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl=255ms

+

 T:  Bus=00 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12  MxCh= 4
 D:  Ver= 1.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
 P:  Vendor=0451 ProdID=1446 Rev= 1.00
 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA
 I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
 E:  Ad=81(I) Atr=03(Int.) MxPS=   1 Ivl=255ms
 T:  Bus=00 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12  MxCh= 4
 D:  Ver= 1.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
 P:  Vendor=0451 ProdID=1446 Rev= 1.00
 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA
 I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
 E:  Ad=81(I) Atr=03(Int.) MxPS=   1 Ivl=255ms

+

 T:  Bus=00 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#=  3 Spd=1.5 MxCh= 0
 D:  Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
 P:  Vendor=04b4 ProdID=0001 Rev= 0.00
 C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
 I:  If#= 0 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=01 Prot=02 Driver=mouse
 E:  Ad=81(I) Atr=03(Int.) MxPS=   3 Ivl= 10ms
 T:  Bus=00 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#=  3 Spd=1.5 MxCh= 0
 D:  Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
 P:  Vendor=04b4 ProdID=0001 Rev= 0.00
 C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
 I:  If#= 0 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=01 Prot=02 Driver=mouse
 E:  Ad=81(I) Atr=03(Int.) MxPS=   3 Ivl= 10ms

+

 T:  Bus=00 Lev=02 Prnt=02 Port=02 Cnt=02 Dev#=  4 Spd=12  MxCh= 0
 D:  Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
 P:  Vendor=0565 ProdID=0001 Rev= 1.08
 T:  Bus=00 Lev=02 Prnt=02 Port=02 Cnt=02 Dev#=  4 Spd=12  MxCh= 0
 D:  Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
 P:  Vendor=0565 ProdID=0001 Rev= 1.08