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authorJoe Perches <joe@perches.com>2010-03-10 15:21:10 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-12 15:52:31 -0800
commit712e1de43ed572886d6913a86eee5e73b7de4318 (patch)
tree584ed5a9e06a3e30fd9b03717411c60ea035a9bb /drivers/block/floppy.c
parentded2863d09208b27baa4a6ad95bb7e5539e48c05 (diff)
drivers/block/floppy.c: remove obfuscating CODE2SIZE macro
Signed-off-by: Joe Perches <joe@perches.com> Cc: Stephen Hemminger <shemminger@vyatta.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Marcin Slusarz <marcin.slusarz@gmail.com> Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/block/floppy.c')
-rw-r--r--drivers/block/floppy.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 1fe5225a382..0b659bb02ad 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -2143,7 +2143,6 @@ static void format_interrupt(void)
cont->redo();
}
-#define CODE2SIZE (ssize = ((1 << SIZECODE) + 3) >> 2)
#define FM_MODE(x, y) ((y) & ~(((x)->rate & 0x80) >> 1))
#define CT(x) ((x) | 0xc0)
@@ -2347,7 +2346,7 @@ static void rw_interrupt(void)
DRS->first_read_date = jiffies;
nr_sectors = 0;
- CODE2SIZE;
+ ssize = DIV_ROUND_UP(1 << SIZECODE, 4);
if (ST1 & ST1_EOC)
eoc = 1;
@@ -2647,7 +2646,7 @@ static int make_raw_rw_request(void)
raw_cmd->track = TRACK << STRETCH(_floppy);
DR_SELECT = UNIT(current_drive) + PH_HEAD(_floppy, HEAD);
GAP = _floppy->gap;
- CODE2SIZE;
+ ssize = DIV_ROUND_UP(1 << SIZECODE, 4);
SECT_PER_TRACK = _floppy->sect << 2 >> SIZECODE;
SECTOR = ((fsector_t % _floppy->sect) << 2 >> SIZECODE) +
FD_SECTBASE(_floppy);