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author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-01-26 20:13:03 +0100 |
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committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-01-26 20:13:03 +0100 |
commit | f01393e48c44e30f7c9a36c8b98a07b0232580fe (patch) | |
tree | d585310ef7ee6509285a96b849af2e544e5fea25 /drivers/ide/pci/it821x.c | |
parent | 6dd9b8376adbee95ddc321cc83c7f641577e01f6 (diff) | |
download | kernel_samsung_smdk4412-f01393e48c44e30f7c9a36c8b98a07b0232580fe.zip kernel_samsung_smdk4412-f01393e48c44e30f7c9a36c8b98a07b0232580fe.tar.gz kernel_samsung_smdk4412-f01393e48c44e30f7c9a36c8b98a07b0232580fe.tar.bz2 |
ide: merge ->fixup and ->quirkproc methods
* Assign drive->quirk_list in ->quirkproc implementations:
- hpt366.c::hpt3xx_quirkproc()
- pdc202xx_new.c::pdcnew_quirkproc()
- pdc202xx_old.c::pdc202xx_quirkproc()
* Make ->quirkproc void.
* Move calling ->quirkproc from do_identify() to probe_hwif().
* Convert it821x_fixups() to it821x_quirkproc() in it821x.c.
* Convert siimage_fixup() to sil_quirkproc() in siimage.c, also remove
no longer needed drive->present check from is_dev_seagate_sata().
* Convert ide_undecoded_slave() to accept 'drive' instead of 'hwif'
as an argument. Then convert ide_register_hw() to accept 'quirkproc'
argument instead of 'fixup' one.
* Remove no longer needed ->fixup method.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/it821x.c')
-rw-r--r-- | drivers/ide/pci/it821x.c | 37 |
1 files changed, 12 insertions, 25 deletions
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c index 99b7d76..e610a53 100644 --- a/drivers/ide/pci/it821x.c +++ b/drivers/ide/pci/it821x.c @@ -431,33 +431,29 @@ static u8 __devinit ata66_it821x(ide_hwif_t *hwif) } /** - * it821x_fixup - post init callback - * @hwif: interface + * it821x_quirkproc - post init callback + * @drive: drive * - * This callback is run after the drives have been probed but + * This callback is run after the drive has been probed but * before anything gets attached. It allows drivers to do any * final tuning that is needed, or fixups to work around bugs. */ -static void __devinit it821x_fixups(ide_hwif_t *hwif) +static void __devinit it821x_quirkproc(ide_drive_t *drive) { - struct it821x_dev *itdev = ide_get_hwifdata(hwif); - int i; + struct it821x_dev *itdev = ide_get_hwifdata(drive->hwif); + struct hd_driveid *id = drive->id; + u16 *idbits = (u16 *)drive->id; - if(!itdev->smart) { + if (!itdev->smart) { /* * If we are in pass through mode then not much * needs to be done, but we do bother to clear the * IRQ mask as we may well be in PIO (eg rev 0x10) * for now and we know unmasking is safe on this chipset. */ - for (i = 0; i < 2; i++) { - ide_drive_t *drive = &hwif->drives[i]; - if(drive->present) - drive->unmask = 1; - } - return; - } + drive->unmask = 1; + } else { /* * Perform fixups on smart mode. We need to "lose" some * capabilities the firmware lacks but does not filter, and @@ -465,16 +461,6 @@ static void __devinit it821x_fixups(ide_hwif_t *hwif) * in RAID mode. */ - for(i = 0; i < 2; i++) { - ide_drive_t *drive = &hwif->drives[i]; - struct hd_driveid *id; - u16 *idbits; - - if(!drive->present) - continue; - id = drive->id; - idbits = (u16 *)drive->id; - /* Check for RAID v native */ if(strstr(id->model, "Integrated Technology Express")) { /* In raid mode the ident block is slightly buggy @@ -537,6 +523,8 @@ static void __devinit init_hwif_it821x(ide_hwif_t *hwif) struct it821x_dev *idev = kzalloc(sizeof(struct it821x_dev), GFP_KERNEL); u8 conf; + hwif->quirkproc = &it821x_quirkproc; + if (idev == NULL) { printk(KERN_ERR "it821x: out of memory, falling back to legacy behaviour.\n"); return; @@ -633,7 +621,6 @@ static unsigned int __devinit init_chipset_it821x(struct pci_dev *dev, const cha .name = name_str, \ .init_chipset = init_chipset_it821x, \ .init_hwif = init_hwif_it821x, \ - .fixup = it821x_fixups, \ .host_flags = IDE_HFLAG_BOOTABLE, \ .pio_mask = ATA_PIO4, \ } |