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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-10 22:39:26 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-10 22:39:26 +0200 |
| commit | 7e59ea21aab1a91ca31bc64c7d3035ebdbd336d1 (patch) | |
| tree | 6cdbc937687dbba316f22e2b68cb036511fce951 /drivers/ide/arm | |
| parent | 2a924662b646fa25cb491d50aa1202a94aa4ac55 (diff) | |
| download | op-kernel-dev-7e59ea21aab1a91ca31bc64c7d3035ebdbd336d1.zip op-kernel-dev-7e59ea21aab1a91ca31bc64c7d3035ebdbd336d1.tar.gz | |
ide: check drive->present in ide_get_paired_drive()
* Change ide_get_paired_drive() to return NULL if peer device
is not present and update all users accordingly.
While at it:
* ide_get_paired_drive() -> ide_get_pair_dev()
* Use ide_get_pair_dev() in cs5530.c, sc1200.c and via82cxxx.c.
There should be no functional changes caused by this patch.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/arm')
| -rw-r--r-- | drivers/ide/arm/palm_bk3710.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c index 6cea984..320971c 100644 --- a/drivers/ide/arm/palm_bk3710.c +++ b/drivers/ide/arm/palm_bk3710.c @@ -180,7 +180,7 @@ static void palm_bk3710_setpiomode(void __iomem *base, ide_drive_t *mate, val32 |= (t2i << (dev ? 8 : 0)); writel(val32, base + BK3710_DATRCVR); - if (mate && mate->present) { + if (mate) { u8 mode2 = ide_get_best_pio_mode(mate, 255, 4); if (mode2 < mode) @@ -230,7 +230,7 @@ static void palm_bk3710_set_pio_mode(ide_drive_t *drive, u8 pio) * Obtain the drive PIO data for tuning the Palm Chip registers */ cycle_time = ide_pio_cycle_time(drive, pio); - mate = ide_get_paired_drive(drive); + mate = ide_get_pair_dev(drive); palm_bk3710_setpiomode(base, mate, is_slave, cycle_time, pio); } |
