ide: remove CONFIG_IDEPCI_SHARE_IRQ config option

We can safely remove CONFIG_IDEPCI_SHARE_IRQ and always support
PCI IRQ sharing.
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent 7b5da4be
......@@ -374,17 +374,6 @@ comment "PCI IDE chipsets support"
config BLK_DEV_IDEPCI
bool
config IDEPCI_SHARE_IRQ
bool "Sharing PCI IDE interrupts support"
depends on BLK_DEV_IDEPCI
help
Some ATA/IDE chipsets have hardware support which allows for
sharing a single IRQ with other cards. To enable support for
this in the ATA/IDE driver, say Y here.
It is safe to say Y to this question, in most cases.
If unsure, say N.
config IDEPCI_PCIBUS_ORDER
def_bool BLK_DEV_IDE=y && BLK_DEV_IDEPCI
......@@ -707,7 +696,6 @@ config BLK_DEV_SVWKS
config BLK_DEV_SGIIOC4
tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support"
depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4
select IDEPCI_SHARE_IRQ
select BLK_DEV_IDEDMA_PCI
help
This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4
......
......@@ -449,7 +449,6 @@ int drive_is_ready (ide_drive_t *drive)
udelay(1);
#endif
#ifdef CONFIG_IDEPCI_SHARE_IRQ
/*
* We do a passive status test under shared PCI interrupts on
* cards that truly share the ATA side interrupt, but may also share
......@@ -459,7 +458,6 @@ int drive_is_ready (ide_drive_t *drive)
if (IDE_CONTROL_REG)
stat = hwif->INB(IDE_ALTSTATUS_REG);
else
#endif /* CONFIG_IDEPCI_SHARE_IRQ */
/* Note: this may clear a pending IRQ!! */
stat = hwif->INB(IDE_STATUS_REG);
......
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