7 files changed, 5 insertions, 57 deletions
diff --git a/arch/h8300/Kconfig.cpu b/arch/h8300/Kconfig.cpu
index d236ab4232c..15c22286ae7 100644
--- a/arch/h8300/Kconfig.cpu
+++ b/arch/h8300/Kconfig.cpu
@@ -162,9 +162,7 @@ config H8300_TPU_CH
 	int "TPU channel"
 	depends on H8300_TPU
 
-config PREEMPT
-	bool "Preemptible Kernel"
-	default n
+source "kernel/Kconfig.preempt"
 
 source "mm/Kconfig"
 
diff --git a/arch/h8300/include/asm/atomic.h b/arch/h8300/include/asm/atomic.h
index 984221abb66..f5a38c1f548 100644
--- a/arch/h8300/include/asm/atomic.h
+++ b/arch/h8300/include/asm/atomic.h
@@ -104,7 +104,7 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
 
 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
-static inline int atomic_add_unless(atomic_t *v, int a, int u)
+static inline int __atomic_add_unless(atomic_t *v, int a, int u)
 {
 	int ret;
 	unsigned long flags;
@@ -114,9 +114,8 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u)
 	if (ret != u)
 		v->counter += a;
 	local_irq_restore(flags);
-	return ret != u;
+	return ret;
 }
-#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
 
 static __inline__ void atomic_clear_mask(unsigned long mask, unsigned long *v)
 {
@@ -146,5 +145,4 @@ static __inline__ void atomic_set_mask(unsigned long mask, unsigned long *v)
 #define smp_mb__before_atomic_inc()    barrier()
 #define smp_mb__after_atomic_inc() barrier()
 
-#include <asm-generic/atomic-long.h>
 #endif /* __ARCH_H8300_ATOMIC __ */
diff --git a/arch/h8300/include/asm/posix_types.h b/arch/h8300/include/asm/posix_types.h
index 5c553927fc5..6f833a16f69 100644
--- a/arch/h8300/include/asm/posix_types.h
+++ b/arch/h8300/include/asm/posix_types.h
@@ -50,7 +50,7 @@ typedef struct {
 #define	__FD_CLR(d, set)	((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
 
 #undef	__FD_ISSET
-#define	__FD_ISSET(d, set)	((set)->fds_bits[__FDELT(d)] & __FDMASK(d))
+#define	__FD_ISSET(d, set)	(!!((set)->fds_bits[__FDELT(d)] & __FDMASK(d)))
 
 #undef	__FD_ZERO
 #define __FD_ZERO(fdsetp) (memset (fdsetp, 0, sizeof(*(fd_set *)fdsetp)))
diff --git a/arch/h8300/include/asm/processor.h b/arch/h8300/include/asm/processor.h
index 69e8a34eb6d..e834b601889 100644
--- a/arch/h8300/include/asm/processor.h
+++ b/arch/h8300/include/asm/processor.h
@@ -81,7 +81,6 @@ struct thread_struct {
 #if defined(__H8300H__)
 #define start_thread(_regs, _pc, _usp)			        \
 do {							        \
-	set_fs(USER_DS);           /* reads from user space */  \
   	(_regs)->pc = (_pc);				        \
 	(_regs)->ccr = 0x00;	   /* clear all flags */        \
 	(_regs)->er5 = current->mm->start_data;	/* GOT base */  \
@@ -91,7 +90,6 @@ do {							        \
 #if defined(__H8300S__)
 #define start_thread(_regs, _pc, _usp)			        \
 do {							        \
-	set_fs(USER_DS);           /* reads from user space */  \
 	(_regs)->pc = (_pc);				        \
 	(_regs)->ccr = 0x00;	   /* clear kernel flag */      \
 	(_regs)->exr = 0x78;       /* enable all interrupts */  \
diff --git a/arch/h8300/include/asm/ptrace.h b/arch/h8300/include/asm/ptrace.h
index d866c0efba8..d09c440bdba 100644
--- a/arch/h8300/include/asm/ptrace.h
+++ b/arch/h8300/include/asm/ptrace.h
@@ -60,7 +60,6 @@ struct pt_regs {
 #define user_mode(regs) (!((regs)->ccr & PS_S))
 #define instruction_pointer(regs) ((regs)->pc)
 #define profile_pc(regs) instruction_pointer(regs)
-extern void show_regs(struct pt_regs *);
 #endif /* __KERNEL__ */
 #endif /* __ASSEMBLY__ */
 #endif /* _H8300_PTRACE_H */
diff --git a/arch/h8300/kernel/module.c b/arch/h8300/kernel/module.c
index db4953dc4e1..1d526e05db1 100644
--- a/arch/h8300/kernel/module.c
+++ b/arch/h8300/kernel/module.c
@@ -11,40 +11,6 @@
 #define DEBUGP(fmt...)
 #endif
 
-void *module_alloc(unsigned long size)
-{
-	if (size == 0)
-		return NULL;
-	return vmalloc(size);
-}
-
-
-/* Free memory returned from module_alloc */
-void module_free(struct module *mod, void *module_region)
-{
-	vfree(module_region);
-}
-
-/* We don't need anything special. */
-int module_frob_arch_sections(Elf_Ehdr *hdr,
-			      Elf_Shdr *sechdrs,
-			      char *secstrings,
-			      struct module *mod)
-{
-	return 0;
-}
-
-int apply_relocate(Elf32_Shdr *sechdrs,
-		   const char *strtab,
-		   unsigned int symindex,
-		   unsigned int relsec,
-		   struct module *me)
-{
-	printk(KERN_ERR "module %s: RELOCATION unsupported\n",
-	       me->name);
-	return -ENOEXEC;
-}
-
 int apply_relocate_add(Elf32_Shdr *sechdrs,
 		       const char *strtab,
 		       unsigned int symindex,
@@ -107,14 +73,3 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
 	       me->name, rela[i].r_offset);
 	return -ENOEXEC;
 }
-
-int module_finalize(const Elf_Ehdr *hdr,
-		    const Elf_Shdr *sechdrs,
-		    struct module *me)
-{
-	return 0;
-}
-
-void module_arch_cleanup(struct module *mod)
-{
-}
diff --git a/arch/h8300/kernel/setup.c b/arch/h8300/kernel/setup.c
index 7fda657110e..68d651081bd 100644
--- a/arch/h8300/kernel/setup.c
+++ b/arch/h8300/kernel/setup.c
@@ -46,7 +46,7 @@
 #include <asm/regs267x.h>
 #endif
 
-#define STUBSIZE 0xc000;
+#define STUBSIZE 0xc000
 
 unsigned long rom_length;
 unsigned long memory_start;