Hi Andrew,

Can you please take these patches into -mm?

I seem to be unable to push them through scsi people,
they silently drop them on the floor.

There patches significantly debloat drivers/scsi/aic7xxx/*.

1-debloat.patch
Deinlines and moves big functions from .h to .c files.
Adds prototypes for ahc_lookup_scb and ahd_lookup_scb to .h files.

2-addstatic.patch
Adds statics, #ifdefs out huge amount of unused code, adds consts

3-addconst.patch
Adds more consts

Driver code/data size reductions with and without debugging enabled
(aic0 is just an unmodified linux-2.6.25-rc6):

   text    data     bss     dec     hex filename
 211264   28258    1172  240694   3ac36 linux-2.6.25-rc6-aic0-TEST/drivers/scsi/aic7xxx/built-in.o
 160012   28258    1172  189442   2e402 linux-2.6.25-rc6-aic1-TEST/drivers/scsi/aic7xxx/built-in.o
 166698   20786    1172  188656   2e0f0 linux-2.6.25-rc6-aic2-TEST/drivers/scsi/aic7xxx/built-in.o
 185014    2346    1172  188532   2e074 linux-2.6.25-rc6-aic3-TEST/drivers/scsi/aic7xxx/built-in.o

   text    data     bss     dec     hex filename
 264496   47922    1188  313606   4c906 linux-2.6.25-rc6-aic0-TEST2/drivers/scsi/aic7xxx/built-in.o
 201056   47922    1188  250166   3d136 linux-2.6.25-rc6-aic1-TEST2/drivers/scsi/aic7xxx/built-in.o
 186564   20786    1188  208538   32e9a linux-2.6.25-rc6-aic2-TEST2/drivers/scsi/aic7xxx/built-in.o
 204880    2346    1188  208414   32e1e linux-2.6.25-rc6-aic3-TEST2/drivers/scsi/aic7xxx/built-in.o

Configs used for these builds are attached to this email
for anyone interested.

make namespacecheck goes from 400+ functions to:
  drivers/scsi/aic7xxx/aic79xx_core.o
    ahd_inq
    ahd_inw
    ahd_outq
    ahd_outw
  drivers/scsi/aic7xxx/aic79xx_osm.o
    ahd_insb
  drivers/scsi/aic7xxx/aic7xxx_core.o
    ahc_inq
    ahc_outq
  drivers/scsi/aic7xxx/aic7xxx_osm.o
    ahc_insb

None of these patches touch any logic, code changes are pretty minimal.

Compile tested and applies cleanly to 2.6.25-rc6.
I don't have this hardware anymore and cannot run test these patches,
but other people reported success in the past:

On Monday 15 October 2007 14:53, Gabriel C wrote:
quoted text
> > I can test these patches on an aic7892 controller later on today if you want.
> 
> Works fine for me tested on :
> 
> 03:0e.0 SCSI storage controller [0100]: Adaptec AIC-7892P U160/m [9005:008f] (rev 02)

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
--
vda