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author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-16 20:33:44 +0200 |
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committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-16 20:33:44 +0200 |
commit | 67717e224181527987cce800fa2ddb5c8c1e9315 (patch) | |
tree | 0fbb75e264d2d8bf6ec065b307f840a1f8bde716 /drivers/ide/arm | |
parent | 47bc7e7425d198ad1f8c4597b0bf28619fcce0fd (diff) | |
download | op-kernel-dev-67717e224181527987cce800fa2ddb5c8c1e9315.zip op-kernel-dev-67717e224181527987cce800fa2ddb5c8c1e9315.tar.gz |
icside: always try to probe first interface
Try to probe first interface even if ide_hwifs[]'s slot for the second
interface cannot be obtained.
While at it:
- Add DRV_NAME define and use it for request_dma() instead of hwif->name.
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/arm')
-rw-r--r-- | drivers/ide/arm/icside.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/ide/arm/icside.c b/drivers/ide/arm/icside.c index c8d8600..52f58c8 100644 --- a/drivers/ide/arm/icside.c +++ b/drivers/ide/arm/icside.c @@ -21,6 +21,8 @@ #include <asm/dma.h> #include <asm/ecard.h> +#define DRV_NAME "icside" + #define ICS_IDENT_OFFSET 0x2280 #define ICS_ARCIN_V5_INTRSTAT 0x0000 @@ -546,27 +548,27 @@ icside_register_v6(struct icside_state *state, struct expansion_card *ec) ide_init_port_hw(hwif, &hw[0]); default_hwif_mmiops(hwif); + idx[0] = hwif->index; + mate = ide_find_port(); - if (mate == NULL) - return -ENODEV; + if (mate) { + ide_init_port_hw(mate, &hw[1]); + default_hwif_mmiops(mate); - ide_init_port_hw(mate, &hw[1]); - default_hwif_mmiops(mate); + idx[1] = mate->index; + } state->hwif[0] = hwif; state->hwif[1] = mate; ecard_set_drvdata(ec, state); - if (ec->dma != NO_DMA && !request_dma(ec->dma, hwif->name)) { + if (ec->dma != NO_DMA && !request_dma(ec->dma, DRV_NAME)) { d.init_dma = icside_dma_init; d.port_ops = &icside_v6_port_ops; d.dma_ops = NULL; } - idx[0] = hwif->index; - idx[1] = mate->index; - ide_device_add(idx, &d); return 0; |