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| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2009-02-02 20:12:23 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-02-02 20:12:23 +0100 |
| commit | 9711a53721616b0f4c5f21c5811e5c4ef82be46f (patch) | |
| tree | 5e4d20d03aba57f7f90552c98797ebffbd6d3195 /drivers/ide/tx4939ide.c | |
| parent | ide: add CS5536 host driver (v3) (diff) | |
| download | linux-9711a53721616b0f4c5f21c5811e5c4ef82be46f.tar.xz linux-9711a53721616b0f4c5f21c5811e5c4ef82be46f.zip | |
tx4939ide: typo fix and minor cleanup
The bcount is greater than 0 and less than or equal to 0x10000.
Thus '(bcount & 0xffff) == 0x0000' can be simplified as 'bcount == 0x10000'.
Suggested-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/tx4939ide.c')
| -rw-r--r-- | drivers/ide/tx4939ide.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ide/tx4939ide.c b/drivers/ide/tx4939ide.c index 882f6f07c476..40b0812a045c 100644 --- a/drivers/ide/tx4939ide.c +++ b/drivers/ide/tx4939ide.c @@ -261,9 +261,9 @@ static int tx4939ide_build_dmatable(ide_drive_t *drive, struct request *rq) bcount = cur_len; /* * This workaround for zero count seems required. - * (standard ide_build_dmatable do it too) + * (standard ide_build_dmatable does it too) */ - if ((bcount & 0xffff) == 0x0000) + if (bcount == 0x10000) bcount = 0x8000; *table++ = bcount & 0xffff; *table++ = cur_addr; |