zram: change parameter from vaild_io_request()
zram: change parameter from vaild_io_request()

This patch changes parameter of valid_io_request for common usage.  The
purpose of valid_io_request() is to determine if bio request is valid or
not.

This patch use I/O start address and size instead of a BIO parameter for
common usage.

Signed-off-by: karam.lee <ba1b6221d6de630d3eed9f4e18e4d6f56a95d655@lge.com>
Acked-by: Minchan Kim <eee62f459f15dcddf87a8df69e8328e2a2562028@kernel.org>
Acked-by: Jerome Marchand <d3643b417d7bb29446cdadf5ebe2f94cac95db45@redhat.com>
Cc: Matthew Wilcox <ed1245e46949b7b8f2bca25d41520ebc8aeefcf8@intel.com>
Cc: Nitin Gupta <cc4fec8a34766005dd45d48be045c08d736c11ed@vflare.org>
Cc: <36ce12219122a8b1ead94096834dabc2dafc8578@lge.com>
Signed-off-by: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@linux-foundation.org>
Signed-off-by: Linus Torvalds <69652caca27c8b940640ad396ab71f93cacec34f@linux-foundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs