diff options
| author | Bartlomiej Zolnierkiewicz | 2008-02-02 19:56:39 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz | 2008-02-02 19:56:39 +0100 |
| commit | 7704ca2a3ee4b3690c5dcc99ea4f8dcf10d7bbdb (patch) | |
| tree | ed6a3d6461fba99ba967b206d46d51e965fc9c1b /drivers/ide/ide-probe.c | |
| parent | ide: fix ide_unregister() usage in host drivers (diff) | |
| download | kernel-qcow2-linux-7704ca2a3ee4b3690c5dcc99ea4f8dcf10d7bbdb.tar.gz kernel-qcow2-linux-7704ca2a3ee4b3690c5dcc99ea4f8dcf10d7bbdb.tar.xz kernel-qcow2-linux-7704ca2a3ee4b3690c5dcc99ea4f8dcf10d7bbdb.zip | |
ide: factor out code initializing devices from ide_init_port()
* Factor out code initializing devices from ide_init_port() to
ide_port_init_devices().
* Call the new function from ide_device_add_all().
There should be no functionality changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-probe.c')
| -rw-r--r-- | drivers/ide/ide-probe.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index c25df65b51f8..802a04ad6024 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -1289,6 +1289,22 @@ static void hwif_register_devices(ide_hwif_t *hwif) } } +static void ide_port_init_devices(ide_hwif_t *hwif) +{ + int i; + + for (i = 0; i < MAX_DRIVES; i++) { + ide_drive_t *drive = &hwif->drives[i]; + + if (hwif->host_flags & IDE_HFLAG_IO_32BIT) + drive->io_32bit = 1; + if (hwif->host_flags & IDE_HFLAG_UNMASK_IRQS) + drive->unmask = 1; + if ((hwif->host_flags & IDE_HFLAG_NO_AUTOTUNE) == 0) + drive->autotune = 1; + } +} + static void ide_init_port(ide_hwif_t *hwif, unsigned int port, const struct ide_port_info *d) { @@ -1314,16 +1330,6 @@ static void ide_init_port(ide_hwif_t *hwif, unsigned int port, if ((d->host_flags & IDE_HFLAG_SERIALIZE) && hwif->mate) hwif->mate->serialized = hwif->serialized = 1; - if (d->host_flags & IDE_HFLAG_IO_32BIT) { - hwif->drives[0].io_32bit = 1; - hwif->drives[1].io_32bit = 1; - } - - if (d->host_flags & IDE_HFLAG_UNMASK_IRQS) { - hwif->drives[0].unmask = 1; - hwif->drives[1].unmask = 1; - } - hwif->swdma_mask = d->swdma_mask; hwif->mwdma_mask = d->mwdma_mask; hwif->ultra_mask = d->udma_mask; @@ -1332,11 +1338,6 @@ static void ide_init_port(ide_hwif_t *hwif, unsigned int port, if ((d->host_flags && IDE_HFLAG_NO_DMA) == 0 && hwif->dma_base == 0) hwif->swdma_mask = hwif->mwdma_mask = hwif->ultra_mask = 0; - if ((d->host_flags & IDE_HFLAG_NO_AUTOTUNE) == 0) { - hwif->drives[0].autotune = 1; - hwif->drives[1].autotune = 1; - } - if (d->host_flags & IDE_HFLAG_RQSIZE_256) hwif->rqsize = 256; @@ -1371,6 +1372,7 @@ int ide_device_add_all(u8 *idx, const struct ide_port_info *d) mate = (i & 1) ? NULL : hwif; ide_init_port(hwif, i & 1, d); + ide_port_init_devices(hwif); } for (i = 0; i < MAX_HWIFS; i++) { |