4 files changed, 1 insertions, 29 deletions
diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h
index a68311077d32..9c3c9f04129f 100644
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
@@ -31,7 +31,7 @@ struct machdep_calls {
 #ifdef CONFIG_PM
 	void		(*iommu_restore)(void);
 #endif
-#ifdef CONFIG_MEMORY_HOTPLUG_SPARSE
+#ifdef CONFIG_MEMORY_HOTPLUG
 	unsigned long	(*memory_block_size)(void);
 #endif
 #endif /* CONFIG_PPC64 */
diff --git a/arch/powerpc/include/asm/ppc-pci.h b/arch/powerpc/include/asm/ppc-pci.h
index 2b9edbf6e929..f6cf0159024e 100644
--- a/arch/powerpc/include/asm/ppc-pci.h
+++ b/arch/powerpc/include/asm/ppc-pci.h
@@ -55,11 +55,6 @@ void eeh_pe_dev_mode_mark(struct eeh_pe *pe, int mode);
 void eeh_sysfs_add_device(struct pci_dev *pdev);
 void eeh_sysfs_remove_device(struct pci_dev *pdev);
 
-static inline const char *eeh_driver_name(struct pci_dev *pdev)
-{
-	return (pdev && pdev->driver) ? pdev->driver->name : "<null>";
-}
-
 #endif /* CONFIG_EEH */
 
 #define PCI_BUSNO(bdfn) ((bdfn >> 8) & 0xff)
diff --git a/arch/powerpc/include/asm/sections.h b/arch/powerpc/include/asm/sections.h
index 6e4af4492a14..79cb7a25a5fb 100644
--- a/arch/powerpc/include/asm/sections.h
+++ b/arch/powerpc/include/asm/sections.h
@@ -6,21 +6,8 @@
 #include <linux/elf.h>
 #include <linux/uaccess.h>
 
-#define arch_is_kernel_initmem_freed arch_is_kernel_initmem_freed
-
 #include <asm-generic/sections.h>
 
-extern bool init_mem_is_free;
-
-static inline int arch_is_kernel_initmem_freed(unsigned long addr)
-{
-	if (!init_mem_is_free)
-		return 0;
-
-	return addr >= (unsigned long)__init_begin &&
-		addr < (unsigned long)__init_end;
-}
-
 extern char __head_end[];
 
 #ifdef __powerpc64__
diff --git a/arch/powerpc/include/asm/syscall.h b/arch/powerpc/include/asm/syscall.h
index c60ebd04b2ed..52d05b465e3e 100644
--- a/arch/powerpc/include/asm/syscall.h
+++ b/arch/powerpc/include/asm/syscall.h
@@ -103,16 +103,6 @@ static inline void syscall_get_arguments(struct task_struct *task,
 	}
 }
 
-static inline void syscall_set_arguments(struct task_struct *task,
-					 struct pt_regs *regs,
-					 const unsigned long *args)
-{
-	memcpy(&regs->gpr[3], args, 6 * sizeof(args[0]));
-
-	/* Also copy the first argument into orig_gpr3 */
-	regs->orig_gpr3 = args[0];
-}
-
 static inline int syscall_get_arch(struct task_struct *task)
 {
 	if (is_32bit_task())