These struct elements record info that is never needed
Signed-off-by: Matthew Wilcox <willy@xxxxxxxxxxxxxxx>
---
drivers/scsi/sym53c8xx_2/sym_glue.c | 5 +----
drivers/scsi/sym53c8xx_2/sym_glue.h | 1 -
drivers/scsi/sym53c8xx_2/sym_hipd.c | 7 ++-----
drivers/scsi/sym53c8xx_2/sym_hipd.h | 3 ---
4 files changed, 3 insertions(+), 13 deletions(-)
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index 357903f..6865d30 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -1432,17 +1432,14 @@ static struct Scsi_Host * __devinit sym_attach(struct scsi_host_template *tpnt,
np->mmio_ba = (u32)dev->mmio_base;
np->s.ioaddr = dev->s.ioaddr;
np->s.ramaddr = dev->s.ramaddr;
- np->s.io_ws = (np->features & FE_IO256) ? 256 : 128;
/*
* Map on-chip RAM if present and supported.
*/
if (!(np->features & FE_RAM))
dev->ram_base = 0;
- if (dev->ram_base) {
+ if (dev->ram_base)
np->ram_ba = (u32)dev->ram_base;
- np->ram_ws = (np->features & FE_RAM8K) ? 8192 : 4096;
- }
if (sym_hcb_attach(instance, fw, dev->nvram))
goto attach_failed;
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.h b/drivers/scsi/sym53c8xx_2/sym_glue.h
index b961f70..ab2de1c 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.h
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.h
@@ -184,7 +184,6 @@ struct sym_shcb {
void __iomem * ioaddr; /* MMIO kernel io address */
void __iomem * ramaddr; /* RAM kernel io address */
- u_short io_ws; /* IO window size */
struct timer_list timer; /* Timer handler link header */
u_long lasttime;
diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.c b/drivers/scsi/sym53c8xx_2/sym_hipd.c
index 5443394..39f84bb 100644
--- a/drivers/scsi/sym53c8xx_2/sym_hipd.c
+++ b/drivers/scsi/sym53c8xx_2/sym_hipd.c
@@ -1910,7 +1910,7 @@ void sym_start_up (struct sym_hcb *np, int reason)
if (sym_verbose >= 2)
printf("%s: Downloading SCSI SCRIPTS.\n", sym_name(np));
memcpy_toio(np->s.ramaddr, np->scripta0, np->scripta_sz);
- if (np->ram_ws == 8192) {
+ if (np->features & FE_RAM8K) {
memcpy_toio(np->s.ramaddr + 4096, np->scriptb0, np->scriptb_sz);
phys = scr_to_cpu(np->scr_ram_seg);
OUTL(np, nc_mmws, phys);
@@ -5595,16 +5595,13 @@ int sym_hcb_attach(struct Scsi_Host *shost, struct sym_fw *fw, struct sym_nvram
np->scriptz_ba = vtobus(np->scriptz0);
if (np->ram_ba) {
- np->scripta_ba = np->ram_ba;
+ np->scripta_ba = np->ram_ba;
if (np->features & FE_RAM8K) {
- np->ram_ws = 8192;
np->scriptb_ba = np->scripta_ba + 4096;
#if 0 /* May get useful for 64 BIT PCI addressing */
np->scr_ram_seg = cpu_to_scr(np->scripta_ba >> 32);
#endif
}
- else
- np->ram_ws = 4096;
}
/*
diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.h b/drivers/scsi/sym53c8xx_2/sym_hipd.h
index b8908e1..f76b27f 100644
--- a/drivers/scsi/sym53c8xx_2/sym_hipd.h
+++ b/drivers/scsi/sym53c8xx_2/sym_hipd.h
@@ -883,10 +883,7 @@ struct sym_hcb {
* Physical bus addresses of the chip.
*/
u32 mmio_ba; /* MMIO 32 bit BUS address */
- int mmio_ws; /* MMIO Window size */
-
u32 ram_ba; /* RAM 32 bit BUS address */
- int ram_ws; /* RAM window size */
/*
* SCRIPTS virtual and physical bus addresses.
--
1.4.4.2
-
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