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    Subject[PATCH 03/21] ide: use u8 for xfer modes in ide-timing.h
    There should be no functional changes caused by this patch.

    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    ---
    drivers/ide/ide-timing.h | 11 ++++++-----
    1 file changed, 6 insertions(+), 5 deletions(-)

    Index: b/drivers/ide/ide-timing.h
    ===================================================================
    --- a/drivers/ide/ide-timing.h
    +++ b/drivers/ide/ide-timing.h
    @@ -29,7 +29,7 @@
    #include <linux/hdreg.h>

    struct ide_timing {
    - short mode;
    + u8 mode;
    short setup; /* t1 */
    short act8b; /* t2 for 8-bit io */
    short rec8b; /* t2i for 8-bit io */
    @@ -76,7 +76,7 @@ static struct ide_timing ide_timing[] =

    { XFER_PIO_SLOW, 120, 290, 240, 960, 290, 240, 960, 0 },

    - { -1 }
    + { 0xff }
    };

    #define IDE_TIMING_SETUP 0x01
    @@ -122,17 +122,18 @@ static void ide_timing_merge(struct ide_
    if (what & IDE_TIMING_UDMA ) m->udma = max(a->udma, b->udma);
    }

    -static struct ide_timing* ide_timing_find_mode(short speed)
    +static struct ide_timing *ide_timing_find_mode(u8 speed)
    {
    struct ide_timing *t;

    for (t = ide_timing; t->mode != speed; t++)
    - if (t->mode < 0)
    + if (t->mode == 0xff)
    return NULL;
    return t;
    }

    -static int ide_timing_compute(ide_drive_t *drive, short speed, struct ide_timing *t, int T, int UT)
    +static int ide_timing_compute(ide_drive_t *drive, u8 speed,
    + struct ide_timing *t, int T, int UT)
    {
    struct hd_driveid *id = drive->id;
    struct ide_timing *s, p;

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