From 1a6a4ffef6a405f60b51856725074532c9696ac2 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Thu, 30 Mar 2006 21:11:15 -0600 Subject: powerpc: merge machine_check_exception between ppc32 & ppc64 Make machine_check_exception handling code path the same on ppc32 & ppc64. Signed-off-by: Kumar Gala --- arch/powerpc/kernel/traps.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'arch/powerpc/kernel') diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 4cbde211eb69..064a52564692 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -228,7 +228,7 @@ void system_reset_exception(struct pt_regs *regs) */ static inline int check_io_access(struct pt_regs *regs) { -#ifdef CONFIG_PPC_PMAC +#if defined(CONFIG_PPC_PMAC) && defined(CONFIG_PPC32) unsigned long msr = regs->msr; const struct exception_table_entry *entry; unsigned int *nip = (unsigned int *)regs->nip; @@ -261,7 +261,7 @@ static inline int check_io_access(struct pt_regs *regs) return 1; } } -#endif /* CONFIG_PPC_PMAC */ +#endif /* CONFIG_PPC_PMAC && CONFIG_PPC32 */ return 0; } @@ -308,8 +308,8 @@ platform_machine_check(struct pt_regs *regs) void machine_check_exception(struct pt_regs *regs) { -#ifdef CONFIG_PPC64 int recover = 0; + unsigned long reason = get_mc_reason(regs); /* See if any machine dependent calls */ if (ppc_md.machine_check_exception) @@ -317,8 +317,6 @@ void machine_check_exception(struct pt_regs *regs) if (recover) return; -#else - unsigned long reason = get_mc_reason(regs); if (user_mode(regs)) { regs->msr |= MSR_RI; @@ -462,7 +460,6 @@ void machine_check_exception(struct pt_regs *regs) * additional info, e.g. bus error registers. */ platform_machine_check(regs); -#endif /* CONFIG_PPC64 */ if (debugger_fault_handler(regs)) return; -- cgit v1.2.1 From 72d2c3e038fb4846e32cf3f6d66ebd1013329986 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Thu, 30 Mar 2006 23:39:57 -0600 Subject: powerpc: converted embedded platforms to use new define_machine support Removed platform_init usage on 83xx and 85xx and use define_machine and probe(). For now we always return true in the problem since you can only build for one specific board at a time. This is an artificial constraint. When we get ride of it we will need to update the Kconfig's for these sub-arch's and make the board's probe() functions actually do something. Signed-off-by: Kumar Gala --- arch/powerpc/kernel/setup_32.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/powerpc/kernel') diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c index a72bf5dceeee..69ac25701344 100644 --- a/arch/powerpc/kernel/setup_32.c +++ b/arch/powerpc/kernel/setup_32.c @@ -50,7 +50,6 @@ #include #endif -extern void platform_init(void); extern void bootx_init(unsigned long r4, unsigned long phys); boot_infos_t *boot_infos; @@ -138,12 +137,7 @@ void __init machine_init(unsigned long dt_ptr, unsigned long phys) strlcpy(cmd_line, CONFIG_CMDLINE, sizeof(cmd_line)); #endif /* CONFIG_CMDLINE */ -#ifdef CONFIG_PPC_MULTIPLATFORM probe_machine(); -#else - /* Base init based on machine type. Obsoloete, please kill ! */ - platform_init(); -#endif #ifdef CONFIG_6xx if (cpu_has_feature(CPU_FTR_CAN_DOZE) || -- cgit v1.2.1