Re: memcpy in 2.2.19

[Keith Owens]

On Fri, 30 Mar 2001 08:04:17 +0100, 
"Chris Funderburg" <[e-mail]> wrote:
>drivers/scsi/scsi.a(aic7xxx.o): In function `aic7xxx_load_seeprom':
>aic7xxx.o(.text+0x116bf): undefined reference to `memcpy'

Under some circumstances gcc will generate an internal call to
memcpy().  Alas this bypasses the pre-processor so memcpy is not
converted to the kernel's internal memcpy code.  The cause is normally
a structure assignment, probably this line.

  struct seeprom_config *sc = (struct seeprom_config *) scarray;

Try this replacement

  struct seeprom_config *sc;
  memcpy(sc, scarray, sizeof(*sc));

The other possibility I can see is

    p->sc = *sc;

try

    memcpy(&(p->sc), sc, sizeof(*sc));