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-rw-r--r--arch/powerpc/kernel/idle.c6
-rw-r--r--arch/powerpc/kernel/kgdb.c5
-rw-r--r--arch/powerpc/kernel/module_64.c8
3 files changed, 3 insertions, 16 deletions
diff --git a/arch/powerpc/kernel/idle.c b/arch/powerpc/kernel/idle.c
index d308a9f70f1b..31982d05d81a 100644
--- a/arch/powerpc/kernel/idle.c
+++ b/arch/powerpc/kernel/idle.c
@@ -34,11 +34,7 @@
34#include <asm/smp.h> 34#include <asm/smp.h>
35 35
36#ifdef CONFIG_HOTPLUG_CPU 36#ifdef CONFIG_HOTPLUG_CPU
37/* this is used for software suspend, and that shuts down 37#define cpu_should_die() cpu_is_offline(smp_processor_id())
38 * CPUs even while the system is still booting... */
39#define cpu_should_die() (cpu_is_offline(smp_processor_id()) && \
40 (system_state == SYSTEM_RUNNING \
41 || system_state == SYSTEM_BOOTING))
42#else 38#else
43#define cpu_should_die() 0 39#define cpu_should_die() 0
44#endif 40#endif
diff --git a/arch/powerpc/kernel/kgdb.c b/arch/powerpc/kernel/kgdb.c
index b4fdf2f2743c..fe8f71dd0b3f 100644
--- a/arch/powerpc/kernel/kgdb.c
+++ b/arch/powerpc/kernel/kgdb.c
@@ -347,9 +347,8 @@ int kgdb_arch_handle_exception(int vector, int signo, int err_code,
347 linux_regs->msr |= MSR_SE; 347 linux_regs->msr |= MSR_SE;
348#endif 348#endif
349 kgdb_single_step = 1; 349 kgdb_single_step = 1;
350 if (kgdb_contthread) 350 atomic_set(&kgdb_cpu_doing_single_step,
351 atomic_set(&kgdb_cpu_doing_single_step, 351 raw_smp_processor_id());
352 raw_smp_processor_id());
353 } 352 }
354 return 0; 353 return 0;
355 } 354 }
diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c
index ee6a2982d567..1af2377e4992 100644
--- a/arch/powerpc/kernel/module_64.c
+++ b/arch/powerpc/kernel/module_64.c
@@ -22,7 +22,6 @@
22#include <linux/vmalloc.h> 22#include <linux/vmalloc.h>
23#include <linux/bug.h> 23#include <linux/bug.h>
24#include <asm/module.h> 24#include <asm/module.h>
25#include <asm/uaccess.h>
26#include <asm/firmware.h> 25#include <asm/firmware.h>
27#include <asm/code-patching.h> 26#include <asm/code-patching.h>
28#include <linux/sort.h> 27#include <linux/sort.h>
@@ -42,13 +41,6 @@
42#define DEBUGP(fmt , ...) 41#define DEBUGP(fmt , ...)
43#endif 42#endif
44 43
45/* There's actually a third entry here, but it's unused */
46struct ppc64_opd_entry
47{
48 unsigned long funcaddr;
49 unsigned long r2;
50};
51
52/* Like PPC32, we need little trampolines to do > 24-bit jumps (into 44/* Like PPC32, we need little trampolines to do > 24-bit jumps (into
53 the kernel itself). But on PPC64, these need to be used for every 45 the kernel itself). But on PPC64, these need to be used for every
54 jump, actually, to reset r2 (TOC+0x8000). */ 46 jump, actually, to reset r2 (TOC+0x8000). */