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[SCSI] aic79xx: Remove dead code

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Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Hannes Reinecke 2006-03-08 12:57:28 +01:00 committed by James Bottomley
parent 0aa800db8f
commit 1ede5f9fe5
3 changed files with 0 additions and 62 deletions
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1
drivers/scsi/aic7xxx/aic79xx_core.c
View file

@ -7084,7 +7084,6 @@ ahd_pause_and_flushwork(struct ahd_softc *ahd)
ahd_flush_qoutfifo(ahd);
ahd_platform_flushwork(ahd);
ahd->flags &= ~AHD_ALL_INTERRUPTS;
}

59
drivers/scsi/aic7xxx/aic79xx_osm.c
View file

@ -802,59 +802,6 @@ ahd_dmamap_unload(struct ahd_softc *ahd, bus_dma_tag_t dmat, bus_dmamap_t map)
}
/********************* Platform Dependent Functions ***************************/
/*
* Compare "left hand" softc with "right hand" softc, returning:
* < 0 - lahd has a lower priority than rahd
* 0 - Softcs are equal
* > 0 - lahd has a higher priority than rahd
*/
int
ahd_softc_comp(struct ahd_softc *lahd, struct ahd_softc *rahd)
{
int value;
/*
* Under Linux, cards are ordered as follows:
* 1) PCI devices that are marked as the boot controller.
* 2) PCI devices with BIOS enabled sorted by bus/slot/func.
* 3) All remaining PCI devices sorted by bus/slot/func.
*/
#if 0
value = (lahd->flags & AHD_BOOT_CHANNEL)
- (rahd->flags & AHD_BOOT_CHANNEL);
if (value != 0)
/* Controllers set for boot have a *higher* priority */
return (value);
#endif
value = (lahd->flags & AHD_BIOS_ENABLED)
- (rahd->flags & AHD_BIOS_ENABLED);
if (value != 0)
/* Controllers with BIOS enabled have a *higher* priority */
return (value);
/* Still equal. Sort by bus/slot/func. */
if (aic79xx_reverse_scan != 0)
value = ahd_get_pci_bus(lahd->dev_softc)
- ahd_get_pci_bus(rahd->dev_softc);
else
value = ahd_get_pci_bus(rahd->dev_softc)
- ahd_get_pci_bus(lahd->dev_softc);
if (value != 0)
return (value);
if (aic79xx_reverse_scan != 0)
value = ahd_get_pci_slot(lahd->dev_softc)
- ahd_get_pci_slot(rahd->dev_softc);
else
value = ahd_get_pci_slot(rahd->dev_softc)
- ahd_get_pci_slot(lahd->dev_softc);
if (value != 0)
return (value);
value = rahd->channel - lahd->channel;
return (value);
}
static void
ahd_linux_setup_iocell_info(u_long index, int instance, int targ, int32_t value)
{
@ -1595,12 +1542,6 @@ ahd_linux_isr(int irq, void *dev_id, struct pt_regs * regs)
return IRQ_RETVAL(ours);
}
void
ahd_platform_flushwork(struct ahd_softc *ahd)
{
}
void
ahd_send_async(struct ahd_softc *ahd, char channel,
u_int target, u_int lun, ac_code code, void *arg)

2
drivers/scsi/aic7xxx/aic79xx_osm.h
View file

@ -872,8 +872,6 @@ int ahd_platform_abort_scbs(struct ahd_softc *ahd, int target,
role_t role, uint32_t status);
irqreturn_t
ahd_linux_isr(int irq, void *dev_id, struct pt_regs * regs);
void ahd_platform_flushwork(struct ahd_softc *ahd);
int ahd_softc_comp(struct ahd_softc *, struct ahd_softc *);
void ahd_done(struct ahd_softc*, struct scb*);
void ahd_send_async(struct ahd_softc *, char channel,
u_int target, u_int lun, ac_code, void *);