[PATCH] remove the obsolete IDEPCI_FLAG_FORCE_PDC

Noted by Sergei Shtylylov <sshtylyov@ru.mvista.com>

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index 6f8f864..7ce5bf7 100644 (file)
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -798,7 +798,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = {
                .autodma        = AUTODMA,
                .bootable       = OFF_BOARD,
                .extra          = 48,
-               .flags          = IDEPCI_FLAG_FORCE_PDC,
        },{     /* 2 */
                .name           = "PDC20263",
                .init_setup     = init_setup_pdc202ata4,
@@ -819,7 +818,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = {
                .autodma        = AUTODMA,
                .bootable       = OFF_BOARD,
                .extra          = 48,
-               .flags          = IDEPCI_FLAG_FORCE_PDC,
        },{     /* 4 */
                .name           = "PDC20267",
                .init_setup     = init_setup_pdc202xx,

diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index 7ebf992..462ed30 100644 (file)
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -580,7 +580,6 @@ void ide_pci_setup_ports(struct pci_dev *dev, ide_pci_device_t *d, int pciirq, a
        int port;
        int at_least_one_hwif_enabled = 0;
        ide_hwif_t *hwif, *mate = NULL;
-       static int secondpdc = 0;
        u8 tmp;
 
        index->all = 0xf0f0;
@@ -592,21 +591,9 @@ void ide_pci_setup_ports(struct pci_dev *dev, ide_pci_device_t *d, int pciirq, a
        for (port = 0; port <= 1; ++port) {
                ide_pci_enablebit_t *e = &(d->enablebits[port]);
        
-               /* 
-                * If this is a Promise FakeRaid controller,
-                * the 2nd controller will be marked as 
-                * disabled while it is actually there and enabled
-                * by the bios for raid purposes. 
-                * Skip the normal "is it enabled" test for those.
-                */
-               if ((d->flags & IDEPCI_FLAG_FORCE_PDC) &&
-                   (secondpdc++==1) && (port==1))
-                       goto controller_ok;
-                       
                if (e->reg && (pci_read_config_byte(dev, e->reg, &tmp) ||
                    (tmp & e->mask) != e->val))
                        continue;       /* port not enabled */
-controller_ok:
 
                if (d->channels <= port)
                        break;

diff --git a/include/linux/ide.h b/include/linux/ide.h
index 8d2db41..a8bef1d 100644 (file)
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1220,7 +1220,6 @@ typedef struct ide_pci_enablebit_s {
 enum {
        /* Uses ISA control ports not PCI ones. */
        IDEPCI_FLAG_ISA_PORTS           = (1 << 0),
-       IDEPCI_FLAG_FORCE_PDC           = (1 << 1),
 };
 
 typedef struct ide_pci_device_s {