From: Olaf Hering This bites me all day when I use our default config for ppc64. We use a patch to fix the compile errors and provide the CONFIG_MAC_EMUMOUSEBTN functionality (which is behind CONFIG_INPUT_ADBHID). But Benh doesnt like it. http://ozlabs.org/pipermail/linuxppc64-dev/2005-March/003423.html Just hide all the ADB parts from via-pmu on ppc64 instead. drivers/macintosh/adbhid.c: In function `adbhid_init': drivers/macintosh/adbhid.c:1199: error: `_MACH_chrp' undeclared (first use in this function) drivers/macintosh/adbhid.c:1199: error: (Each undeclared identifier is reported only once drivers/macintosh/adbhid.c:1199: error: for each function it appears in.) Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Signed-off-by: Andrew Morton --- drivers/macintosh/Kconfig | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/macintosh/Kconfig~ppc64-hide-config_adb drivers/macintosh/Kconfig --- devel/drivers/macintosh/Kconfig~ppc64-hide-config_adb 2005-07-14 15:55:41.000000000 -0700 +++ devel-akpm/drivers/macintosh/Kconfig 2005-07-14 15:55:41.000000000 -0700 @@ -4,7 +4,7 @@ menu "Macintosh device drivers" config ADB bool "Apple Desktop Bus (ADB) support" - depends on MAC || PPC_PMAC + depends on MAC || (PPC_PMAC && PPC32) help Apple Desktop Bus (ADB) support is for support of devices which are connected to an ADB port. ADB devices tend to have 4 pins. _