From: Jochen Friedrich Remove exports of __res and cpm_install_handler/cpm_free_handler. Remove cpm_install_handler/cpm_free_handler from the commproc.h as well. Both were used for ARCH=ppc and aren't defined for ARCH=powerpc. CC arch/powerpc/kernel/ppc_ksyms.o arch/powerpc/kernel/ppc_ksyms.c:180: error: '__res' undeclared here (not in a function) arch/powerpc/kernel/ppc_ksyms.c:180: warning: type defaults to 'int' in declaration of '__res' make[1]: *** [arch/powerpc/kernel/ppc_ksyms.o] Error 1 make: *** [arch/powerpc/kernel] Error 2 LD .tmp_vmlinux1 arch/powerpc/kernel/built-in.o:(__ksymtab+0x198): undefined reference to `cpm_free_handler' arch/powerpc/kernel/built-in.o:(__ksymtab+0x1a0): undefined reference to `cpm_install_handler' make: *** [.tmp_vmlinux1] Error 1 Signed-off-by: Jochen Friedrich Signed-off-by: Andrew Morton --- arch/powerpc/kernel/ppc_ksyms.c | 12 ------------ include/asm-powerpc/commproc.h | 3 --- 2 files changed, 15 deletions(-) diff -puN arch/powerpc/kernel/ppc_ksyms.c~powerpc-kill-non-existent-symbols-from-ksyms-and-commproch arch/powerpc/kernel/ppc_ksyms.c --- a/arch/powerpc/kernel/ppc_ksyms.c~powerpc-kill-non-existent-symbols-from-ksyms-and-commproch +++ a/arch/powerpc/kernel/ppc_ksyms.c @@ -45,10 +45,6 @@ #include #include -#ifdef CONFIG_8xx -#include -#endif - #ifdef CONFIG_PPC64 EXPORT_SYMBOL(local_irq_restore); #endif @@ -172,14 +168,6 @@ EXPORT_SYMBOL(console_drivers); EXPORT_SYMBOL(cacheable_memcpy); #endif -#ifdef CONFIG_8xx -EXPORT_SYMBOL(cpm_install_handler); -EXPORT_SYMBOL(cpm_free_handler); -#endif /* CONFIG_8xx */ -#if defined(CONFIG_8xx) -EXPORT_SYMBOL(__res); -#endif - #ifdef CONFIG_PPC32 EXPORT_SYMBOL(next_mmu_context); EXPORT_SYMBOL(set_context); diff -puN include/asm-powerpc/commproc.h~powerpc-kill-non-existent-symbols-from-ksyms-and-commproch include/asm-powerpc/commproc.h --- a/include/asm-powerpc/commproc.h~powerpc-kill-non-existent-symbols-from-ksyms-and-commproch +++ a/include/asm-powerpc/commproc.h @@ -698,9 +698,6 @@ typedef struct risc_timer_pram { #define CICR_IEN ((uint)0x00000080) /* Int. enable */ #define CICR_SPS ((uint)0x00000001) /* SCC Spread */ -extern void cpm_install_handler(int vec, void (*handler)(void *), void *dev_id); -extern void cpm_free_handler(int vec); - #define IMAP_ADDR (get_immrbase()) #define CPM_PIN_INPUT 0 _