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authorKumar Gala <galak@kernel.crashing.org>2006-05-05 00:02:08 -0500
committerKumar Gala <galak@kernel.crashing.org>2006-05-05 00:02:08 -0500
commit7e990266c845d7f712c96013891aaf74baef198f (patch)
tree92bc569003abdfd53b53f1081132469d92497ded /arch/powerpc/kernel/setup_64.c
parent5a43ee65620d628ba04deecf241b63b2410b97f2 (diff)
powerpc: provide ppc_md.panic() for both ppc32 & ppc64
Allow boards to provide a panic callback on ppc32. Moved the code to sets this up into setup-common.c so its shared between ppc32 & ppc64. Also moved do_init_bootmem prototype into setup.h. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/setup_64.c')
-rw-r--r--arch/powerpc/kernel/setup_64.c18
1 files changed, 1 insertions, 17 deletions
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 4467c49903b6..ab6ea37a77aa 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -100,12 +100,6 @@ unsigned long SYSRQ_KEY;
#endif /* CONFIG_MAGIC_SYSRQ */
-static int ppc64_panic_event(struct notifier_block *, unsigned long, void *);
-static struct notifier_block ppc64_panic_block = {
- .notifier_call = ppc64_panic_event,
- .priority = INT_MIN /* may not return; must be done last */
-};
-
#ifdef CONFIG_SMP
static int smt_enabled_cmdline;
@@ -456,13 +450,6 @@ void __init setup_system(void)
DBG(" <- setup_system()\n");
}
-static int ppc64_panic_event(struct notifier_block *this,
- unsigned long event, void *ptr)
-{
- ppc_md.panic((char *)ptr); /* May not return */
- return NOTIFY_DONE;
-}
-
#ifdef CONFIG_IRQSTACKS
static void __init irqstack_early_init(void)
{
@@ -517,8 +504,6 @@ static void __init emergency_stack_init(void)
*/
void __init setup_arch(char **cmdline_p)
{
- extern void do_init_bootmem(void);
-
ppc64_boot_msg(0x12, "Setup Arch");
*cmdline_p = cmd_line;
@@ -535,8 +520,7 @@ void __init setup_arch(char **cmdline_p)
panic_timeout = 180;
if (ppc_md.panic)
- atomic_notifier_chain_register(&panic_notifier_list,
- &ppc64_panic_block);
+ setup_panic();
init_mm.start_code = PAGE_OFFSET;
init_mm.end_code = (unsigned long) _etext;