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Commit f1ca6d37 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz
Browse files

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

drivers/ide/Kconfig

+0 −12
Original line number Diff line number Diff line
@@ -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

drivers/ide/ide-iops.c

+0 −2
Original line number Diff line number Diff line
@@ -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);