ide: refactor tf_load() method
authorSergei Shtylyov <sshtylyov@ru.mvista.com>
Wed, 8 Apr 2009 12:13:03 +0000 (14:13 +0200)
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Wed, 8 Apr 2009 12:13:03 +0000 (14:13 +0200)
commitc9ff9e7b64138d87023b733e618f29a1d58543f7
treee0697999409235309c578d3c8a7ecc031be2eda0
parent30881b9ac91e7c23e0ceb8414ab7de1961809bdd
ide: refactor tf_load() method

Simplify tf_load() method, making it deal only with 'struct ide_taskfile' and
the validity flags that the upper layer passes, and moving the code that deals
with the high order bytes into the only function interested, do_rw_taskfile().

This should stop the needless code duplication in this method and so make
it about twice smaller than it was; along with simplifying the setup for the
method call, this should save both time and space...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
drivers/ide/ide-io-std.c
drivers/ide/ide-iops.c
drivers/ide/ide-probe.c
drivers/ide/ide-taskfile.c
drivers/ide/scc_pata.c
drivers/ide/tx4939ide.c
include/linux/ide.h