USB: serial: remove changelogs and old todo entries

Remove remaining changelogs from file headers (can still be retrieved
through git).
Remove even older changelog entries stored in Changelog.history.
Remove outdated todo entries from belkin_sa.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 53 deletions

diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c
index d5c0c6ab4966..fde553785d2b 100644
--- a/drivers/usb/serial/keyspan_pda.c
+++ b/drivers/usb/serial/keyspan_pda.c
@@ -12,59 +12,6 @@
  *
  * See Documentation/usb/usb-serial.txt for more information on using this
  * driver
- *
- * (09/07/2001) gkh
- *	cleaned up the Xircom support.  Added ids for Entregra device which is
- *	the same as the Xircom device.  Enabled the code to be compiled for
- *	either Xircom or Keyspan devices.
- *
- * (08/11/2001) Cristian M. Craciunescu
- *	support for Xircom PGSDB9
- *
- * (05/31/2001) gkh
- *	switched from using spinlock to a semaphore, which fixes lots of
- *	problems.
- *
- * (04/08/2001) gb
- *	Identify version on module load.
- *
- * (11/01/2000) Adam J. Richter
- *	usb_device_id table support
- *
- * (10/05/2000) gkh
- *	Fixed bug with urb->dev not being set properly, now that the usb
- *	core needs it.
- *
- * (08/28/2000) gkh
- *	Added locks for SMP safeness.
- *	Fixed MOD_INC and MOD_DEC logic and the ability to open a port more
- *	than once.
- *
- * (07/20/2000) borchers
- *	- keyspan_pda_write no longer sleeps if it is called on interrupt time;
- *	  PPP and the line discipline with stty echo on can call write on
- *	  interrupt time and this would cause an oops if write slept
- *	- if keyspan_pda_write is in an interrupt, it will not call
- *	  usb_control_msg (which sleeps) to query the room in the device
- *	  buffer, it simply uses the current room value it has
- *	- if the urb is busy or if it is throttled keyspan_pda_write just
- *	  returns 0, rather than sleeping to wait for this to change; the
- *	  write_chan code in n_tty.c will sleep if needed before calling
- *	  keyspan_pda_write again
- *	- if the device needs to be unthrottled, write now queues up the
- *	  call to usb_control_msg (which sleeps) to unthrottle the device
- *	- the wakeups from keyspan_pda_write_bulk_callback are queued rather
- *	  than done directly from the callback to avoid the race in write_chan
- *	- keyspan_pda_chars_in_buffer also indicates its buffer is full if the
- *	  urb status is -EINPROGRESS, meaning it cannot write at the moment
- *
- * (07/19/2000) gkh
- *	Added module_init and module_exit functions to handle the fact that this
- *	driver is a loadable module now.
- *
- * (03/26/2000) gkh
- *	Split driver up into device specific pieces.
- *
  */