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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-27 15:38:32 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-27 15:38:32 +0200 |
| commit | 4c3032d8a4d6c97bd6e02bcab524ef2428d89561 (patch) | |
| tree | 4528851a9b04282f602cebb6b2ab4bc677b63259 /include/asm-cris | |
| parent | 387750c3bf49c22f6189436032145e2131985076 (diff) | |
| download | lwn-4c3032d8a4d6c97bd6e02bcab524ef2428d89561.tar.gz lwn-4c3032d8a4d6c97bd6e02bcab524ef2428d89561.zip | |
ide: add struct ide_io_ports (take 3)
* Add struct ide_io_ports and use it instead of `unsigned long io_ports[]`
in ide_hwif_t.
* Rename io_ports[] in hw_regs_t to io_ports_array[].
* Use un-named union for 'unsigned long io_ports_array[]' and 'struct
ide_io_ports io_ports' in hw_regs_t.
* Remove IDE_*_OFFSET defines.
v2:
* scc_pata.c build fix from Stephen Rothwell.
v3:
* Fix ctl_adrr typo in Sparc-specific part of ns87415.c.
(Noticed by Andrew Morton)
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'include/asm-cris')
| -rw-r--r-- | include/asm-cris/arch-v10/ide.h | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/include/asm-cris/arch-v10/ide.h b/include/asm-cris/arch-v10/ide.h index ea34e0d0a388..5366e6239328 100644 --- a/include/asm-cris/arch-v10/ide.h +++ b/include/asm-cris/arch-v10/ide.h @@ -59,22 +59,19 @@ static inline void ide_init_hwif_ports(hw_regs_t *hw, unsigned long data_port, u int i; /* fill in ports for ATA addresses 0 to 7 */ - - for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) { - hw->io_ports[i] = data_port | + for (i = 0; i <= 7; i++) { + hw->io_ports_array[i] = data_port | IO_FIELD(R_ATA_CTRL_DATA, addr, i) | IO_STATE(R_ATA_CTRL_DATA, cs0, active); } /* the IDE control register is at ATA address 6, with CS1 active instead of CS0 */ - - hw->io_ports[IDE_CONTROL_OFFSET] = data_port | + hw->io_ports.ctl_addr = data_port | IO_FIELD(R_ATA_CTRL_DATA, addr, 6) | IO_STATE(R_ATA_CTRL_DATA, cs1, active); /* whats this for ? */ - - hw->io_ports[IDE_IRQ_OFFSET] = 0; + hw->io_ports.irq_addr = 0; } static inline void ide_init_default_hwifs(void) |