mtd: pxa3xx_nand: cleanup wait_for_completion handling
authorNicholas Mc Guire <hofrat@osadl.org>
Sun, 1 Feb 2015 16:55:37 +0000 (11:55 -0500)
committerBrian Norris <computersforpeace@gmail.com>
Tue, 31 Mar 2015 01:30:30 +0000 (18:30 -0700)
commite5860c18e68606446a10c3e926a2a0162c385cbf
tree095bbb1a3bc8e864e8dc37f1178b128c0f733398
parent899b834a462921a087f92f705d9f85def5892242
mtd: pxa3xx_nand: cleanup wait_for_completion handling

return type of wait_for_completion_timeout is unsigned long not int, this
patch uses the return value of wait_for_completion_timeout in the condition
directly rather than assigning it to an incorrect type variable.

The variable used for handling the return of wait_for_cmpletion_timeout
was int but should be unsigned long, where it was not in use for
anything else and the return value in case of completion (>0) is not
used it was removed and wait_for_completion_timeout() used directly in
the if condition.

To make the timeout values a bit simpler to read and also handle all of
the corner cases correctly the declarations are moved to
msecs_to_jiffies().

The timeout declaration cleanup is just for readability

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
drivers/mtd/nand/pxa3xx_nand.c