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powerpc/kdump: Remove ppc_md.machine_crash_shutdown

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No one uses ppc_md.machine_crash_shutdown, so remove it.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Anton Blanchard 2011-01-06 17:56:09 +00:00 committed by Benjamin Herrenschmidt
parent c94868788c
commit c1f784e553
4 changed files with 1 additions and 12 deletions
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6
arch/powerpc/include/asm/machdep.h
View File

@ -234,12 +234,6 @@ struct machdep_calls {
#ifdef CONFIG_KEXEC
void (*kexec_cpu_down)(int crash_shutdown, int secondary);
/* Called to do the minimal shutdown needed to run a kexec'd kernel
* to run successfully.
* XXX Should we move this one out of kexec scope?
*/
void (*machine_crash_shutdown)(struct pt_regs *regs);
/* Called to do what every setup is needed on image and the
* reboot code buffer. Returns 0 on success.
* Provide your own (maybe dummy) implementation if your platform

5
arch/powerpc/kernel/machine_kexec.c
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@ -44,10 +44,7 @@ void machine_kexec_mask_interrupts(void) {
void machine_crash_shutdown(struct pt_regs *regs)
{
if (ppc_md.machine_crash_shutdown)
ppc_md.machine_crash_shutdown(regs);
else
default_machine_crash_shutdown(regs);
default_machine_crash_shutdown(regs);
}
/*

1
arch/powerpc/platforms/cell/qpace_setup.c
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@ -148,6 +148,5 @@ define_machine(qpace) {
#ifdef CONFIG_KEXEC
.machine_kexec = default_machine_kexec,
.machine_kexec_prepare = default_machine_kexec_prepare,
.machine_crash_shutdown = default_machine_crash_shutdown,
#endif
};

1
arch/powerpc/platforms/pseries/kexec.c
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@ -66,7 +66,6 @@ static int __init pseries_kexec_setup(void)
{
ppc_md.machine_kexec = default_machine_kexec;
ppc_md.machine_kexec_prepare = default_machine_kexec_prepare;
ppc_md.machine_crash_shutdown = default_machine_crash_shutdown;
return 0;
}