ide: add ->chipset field to ide_pci_device_t

Add ->chipset field to ide_pci_device_t and use it in ide_hwif_configure()
to set hwif->chipset.  Convert cmd64x, cy82c693, rz1000 and trm290 host
drivers to use this new ability.

While at it define hwif_chipset_t as u8 to save some space in hw_regs_t,
ide_hwif_t and ide_pci_device_t instances.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ide/pci/trm290.c b/drivers/ide/pci/trm290.c
index 140d486f6237..be5d145a94f1 100644
--- a/drivers/ide/pci/trm290.c
+++ b/drivers/ide/pci/trm290.c
@@ -250,7 +250,6 @@ static void __devinit init_hwif_trm290(ide_hwif_t *hwif)
         u8 reg = 0;
         struct pci_dev *dev = hwif->pci_dev;
 
-        hwif->chipset = ide_trm290;
         cfgbase = pci_resource_start(dev, 4);
         if ((dev->class & 5) && cfgbase) {
                 hwif->config_data = cfgbase;
@@ -323,6 +322,7 @@ static void __devinit init_hwif_trm290(ide_hwif_t *hwif)
 static ide_pci_device_t trm290_chipset __devinitdata = {
         .name           = "TRM290",
         .init_hwif      = init_hwif_trm290,
+        .chipset        = ide_trm290,
         .host_flags     = IDE_HFLAG_NO_ATAPI_DMA |
 #if 0 /* play it safe for now */
                           IDE_HFLAG_TRUST_BIOS_FOR_DMA |