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| author | Finn Thain <fthain@telegraphics.com.au> | 2014-11-12 16:11:48 +1100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-11-20 09:11:03 +0100 |
| commit | acfc8cad9135444fdad5385cd9f795fab469a699 (patch) | |
| tree | 5218297eb7f14e03e5b4752b9f969902f5af672d /drivers/scsi/mac_scsi.c | |
| parent | d61c5427f652dd89128f1d2b077aebece3c1a884 (diff) | |
| download | linux-acfc8cad9135444fdad5385cd9f795fab469a699.tar.bz2 | |
ncr5380: Remove unused hostdata fields
Remove unused fields from hostdata structs declared with the
NCR5380_implementation_fields macro.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/mac_scsi.c')
| -rw-r--r-- | drivers/scsi/mac_scsi.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/drivers/scsi/mac_scsi.c b/drivers/scsi/mac_scsi.c index 6a039eb1cbce..dc774959cc20 100644 --- a/drivers/scsi/mac_scsi.c +++ b/drivers/scsi/mac_scsi.c @@ -93,35 +93,6 @@ static volatile unsigned char *mac_scsi_nodrq = NULL; * NCR 5380 register access functions */ -#if 0 -/* Debug versions */ -#define CTRL(p,v) (*ctrl = (v)) - -static char macscsi_read(struct Scsi_Host *instance, int reg) -{ - int iobase = instance->io_port; - int i; - int *ctrl = &((struct NCR5380_hostdata *)instance->hostdata)->ctrl; - - CTRL(iobase, 0); - i = in_8(iobase + (reg<<4)); - CTRL(iobase, 0x40); - - return i; -} - -static void macscsi_write(struct Scsi_Host *instance, int reg, int value) -{ - int iobase = instance->io_port; - int *ctrl = &((struct NCR5380_hostdata *)instance->hostdata)->ctrl; - - CTRL(iobase, 0); - out_8(iobase + (reg<<4), value); - CTRL(iobase, 0x40); -} -#else - -/* Fast versions */ static __inline__ char macscsi_read(struct Scsi_Host *instance, int reg) { return in_8(instance->io_port + (reg<<4)); @@ -131,8 +102,6 @@ static __inline__ void macscsi_write(struct Scsi_Host *instance, int reg, int va { out_8(instance->io_port + (reg<<4), value); } -#endif - /* * Function : mac_scsi_setup(char *str) @@ -279,8 +248,6 @@ int __init macscsi_detect(struct scsi_host_template * tpnt) instance->n_io_port = 255; - ((struct NCR5380_hostdata *)instance->hostdata)->ctrl = 0; - if (instance->irq != SCSI_IRQ_NONE) if (request_irq(instance->irq, NCR5380_intr, 0, "ncr5380", instance)) { printk(KERN_WARNING "scsi%d: IRQ%d not free, interrupts disabled\n", |