The build of drivers/staging/gpib/hp_82341 driver was failing with: ERROR: modpost: "isapnp_read_byte" [drivers/staging/gpib/hp_82341/hp_82341.ko] undefined! because the symbol was not exported for modules. There were no errors building with allyesconfig The symbol was removed by Link: https://lore.kernel.org/all/20051030202734.GN4180@xxxxxxxxx/ because it was no longer used by any mainline modules. Export the symbol again. Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Closes: https://lore.kernel.org/r/20241014162054.2b91b5af@xxxxxxxxxxxxxxxx Cc: Jaroslav Kysela <perex@xxxxxxxx> (maintainer:ISAPNP) Cc: Rafael J. Wysocki" <rafael.j.wysocki@xxxxxxxxx> Cc: Arnd Bergmann <arnd@xxxxxxxx> Signed-off-by: Dave Penkler <dpenkler@xxxxxxxxx> --- drivers/pnp/isapnp/core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c index c43d8ad02529..d2ff76e74a05 100644 --- a/drivers/pnp/isapnp/core.c +++ b/drivers/pnp/isapnp/core.c @@ -843,6 +843,7 @@ EXPORT_SYMBOL(isapnp_protocol); EXPORT_SYMBOL(isapnp_present); EXPORT_SYMBOL(isapnp_cfg_begin); EXPORT_SYMBOL(isapnp_cfg_end); +EXPORT_SYMBOL(isapnp_read_byte); EXPORT_SYMBOL(isapnp_write_byte); static int isapnp_get_resources(struct pnp_dev *dev) -- 2.47.1
