2.4.14 errors on full build - Y

[Keith Owens <kaos@ocs.com.au>]

Doing a full build of 2.4.14 (everything set to Y where possible), got
the usual collection of errors.  Some of these errors have been around
for weeks, any chance of them getting fixed?

  drivers/net/ppp_deflate.o(.data+0x0): multiple definition of `deflate_copyright'
  fs/jffs2/jffs2.o(.data+0x20): first defined here
  drivers/net/ppp_deflate.o: In function `deflateInit_':
  drivers/net/ppp_deflate.o(.text+0x0): multiple definition of `deflateInit_'
  fs/jffs2/jffs2.o(.text+0xc90): first defined here
  drivers/net/ppp_deflate.o: In function `deflateInit2_':
  Lots more of the same.

  drivers/isdn/tpam/tpam.o: In function `hdlc_decode':
  drivers/isdn/tpam/tpam.o(.text+0x3f50): multiple definition of `hdlc_decode'
  drivers/isdn/hisax/hisax_st5481.o(.text+0x30c0): first defined here
  ld: Warning: size of symbol `hdlc_decode' changed from 832 to 603 in drivers/isdn/tpam/tpam.o

  drivers/isdn/tpam/tpam.o: In function `hdlc_encode':
  drivers/isdn/tpam/tpam.o(.text+0x3d30): multiple definition of `hdlc_encode'
  drivers/isdn/hisax/hisax_st5481.o(.text+0x3400): first defined here
  ld: Warning: size of symbol `hdlc_encode' changed from 1345 to 529 in drivers/isdn/tpam/tpam.o

  drivers/mtd/chips/jedec_probe.o: In function `jedec_probe_init':
  drivers/mtd/chips/jedec_probe.o(.text.init+0x0): multiple definition of `jedec_probe_init'
  drivers/mtd/chips/jedec.o(.text.init+0x0): first defined here

  Everybody's current favourite, loop.o omitted :)

  drivers/block/ps2esdi.c:153: `THIS_MODULE' undeclared here (not in a function)
  drivers/block/ps2esdi.c:153: initializer element is not constant
  drivers/block/ps2esdi.c:153: (near initialization for `ps2esdi_fops.owner')
  drivers/block/ps2esdi.c:157: initializer element is not constant
  drivers/block/ps2esdi.c:157: (near initialization for `ps2esdi_fops')

  In file included from drivers/usb/hpusbscsi.c:13:
  drivers/scsi/scsi.h:402:27: scsi_obsolete.h: No such file or directory
  drivers/usb/hpusbscsi.c: In function `hpusbscsi_scsi_abort':
  drivers/usb/hpusbscsi.c:351: `SCSI_ABORT_PENDING' undeclared (first use in this function)
  drivers/usb/hpusbscsi.c:351: (Each undeclared identifier is reported only once
  drivers/usb/hpusbscsi.c:351: for each function it appears in.)
  drivers/usb/hpusbscsi.c:352: warning: control reaches end of non-void function