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author | Ingo Molnar <mingo@elte.hu> | 2009-02-23 00:29:45 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-02-23 00:06:49 +0100 |
commit | d85a881d780cc7aaebe1b7aefcddbcb939acbe2d (patch) | |
tree | eec339d9d76617a0898acfd2af25b4beeaba0dd4 /arch/x86 | |
parent | 965c7ecaf2e2b083d711a01ab33735a4bdeee1a4 (diff) | |
download | linux-stable-d85a881d780cc7aaebe1b7aefcddbcb939acbe2d.tar.gz linux-stable-d85a881d780cc7aaebe1b7aefcddbcb939acbe2d.tar.bz2 linux-stable-d85a881d780cc7aaebe1b7aefcddbcb939acbe2d.zip |
x86: remove various unused subarch hooks
Impact: remove dead code
Remove:
- pre_setup_arch_hook()
- mca_nmi_hook()
If needed they can be added back via an x86_quirk handler.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86')
-rw-r--r-- | arch/x86/include/asm/arch_hooks.h | 6 | ||||
-rw-r--r-- | arch/x86/kernel/mca_32.c | 4 | ||||
-rw-r--r-- | arch/x86/kernel/setup.c | 34 |
3 files changed, 4 insertions, 40 deletions
diff --git a/arch/x86/include/asm/arch_hooks.h b/arch/x86/include/asm/arch_hooks.h index cbd4957838a6..54248172be14 100644 --- a/arch/x86/include/asm/arch_hooks.h +++ b/arch/x86/include/asm/arch_hooks.h @@ -15,12 +15,12 @@ extern void init_ISA_irqs(void); extern irqreturn_t timer_interrupt(int irq, void *dev_id); /* these are the defined hooks */ -extern void intr_init_hook(void); extern void pre_intr_init_hook(void); -extern void pre_setup_arch_hook(void); +extern void intr_init_hook(void); + extern void trap_init_hook(void); + extern void pre_time_init_hook(void); extern void time_init_hook(void); -extern void mca_nmi_hook(void); #endif /* _ASM_X86_ARCH_HOOKS_H */ diff --git a/arch/x86/kernel/mca_32.c b/arch/x86/kernel/mca_32.c index 2dc183758be3..f74eef52ab55 100644 --- a/arch/x86/kernel/mca_32.c +++ b/arch/x86/kernel/mca_32.c @@ -474,6 +474,4 @@ void __kprobes mca_handle_nmi(void) * adapter was responsible for the error. */ bus_for_each_dev(&mca_bus_type, NULL, NULL, mca_handle_nmi_callback); - - mca_nmi_hook(); -} /* mca_handle_nmi */ +} diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index d699811b3f7c..d4de1e4c2045 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -668,7 +668,6 @@ void __init setup_arch(char **cmdline_p) #ifdef CONFIG_X86_32 memcpy(&boot_cpu_data, &new_cpu_data, sizeof(new_cpu_data)); visws_early_detect(); - pre_setup_arch_hook(); #else printk(KERN_INFO "Command line: %s\n", boot_command_line); #endif @@ -1023,18 +1022,6 @@ void __init intr_init_hook(void) } /** - * pre_setup_arch_hook - hook called prior to any setup_arch() execution - * - * Description: - * generally used to activate any machine specific identification - * routines that may be needed before setup_arch() runs. On Voyager - * this is used to get the board revision and type. - **/ -void __init pre_setup_arch_hook(void) -{ -} - -/** * trap_init_hook - initialise system specific traps * * Description: @@ -1088,25 +1075,4 @@ void __init time_init_hook(void) irq0.mask = cpumask_of_cpu(0); setup_irq(0, &irq0); } - -#ifdef CONFIG_MCA -/** - * mca_nmi_hook - hook into MCA specific NMI chain - * - * Description: - * The MCA (Microchannel Architecture) has an NMI chain for NMI sources - * along the MCA bus. Use this to hook into that chain if you will need - * it. - **/ -void mca_nmi_hook(void) -{ - /* - * If I recall correctly, there's a whole bunch of other things that - * we can do to check for NMI problems, but that's all I know about - * at the moment. - */ - pr_warning("NMI generated from unknown source!\n"); -} -#endif /* CONFIG_MCA */ - #endif /* CONFIG_X86_32 */ |