7 files changed, 6 insertions, 154 deletions

diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c
index 5fad94950e76..8414549c1834 100644
--- a/arch/sparc/kernel/iommu.c
+++ b/arch/sparc/kernel/iommu.c
@@ -862,13 +862,3 @@ int dma_supported(struct device *dev, u64 device_mask)
         return 0;
 }
 EXPORT_SYMBOL(dma_supported);
-
-int dma_set_mask(struct device *dev, u64 dma_mask)
-{
-#ifdef CONFIG_PCI
-        if (dev->bus == &pci_bus_type)
-                return pci_set_dma_mask(to_pci_dev(dev), dma_mask);
-#endif
-        return -EINVAL;
-}
-EXPORT_SYMBOL(dma_set_mask);
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index 3c8c44f6a41c..84e5386714cd 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -676,17 +676,6 @@ int dma_supported(struct device *dev, u64 mask)
 }
 EXPORT_SYMBOL(dma_supported);
 
-int dma_set_mask(struct device *dev, u64 dma_mask)
-{
-#ifdef CONFIG_PCI
-        if (dev->bus == &pci_bus_type)
-                return pci_set_dma_mask(to_pci_dev(dev), dma_mask);
-#endif
-        return -EOPNOTSUPP;
-}
-EXPORT_SYMBOL(dma_set_mask);
-
-
 #ifdef CONFIG_PROC_FS
 
 static int sparc_io_proc_show(struct seq_file *m, void *v)
diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index 6504208f375f..68cb9b42088f 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -1353,7 +1353,7 @@ static void perf_callchain_user_32(struct pt_regs *regs,
 }
 
 /* Like powerpc we can't get PMU interrupts within the PMU handler,
- * so no need for seperate NMI and IRQ chains as on x86.
+ * so no need for separate NMI and IRQ chains as on x86.
  */
 static DEFINE_PER_CPU(struct perf_callchain_entry, callchain);
 
diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
index 3a82e65d8db2..ee995b7dae7e 100644
--- a/arch/sparc/kernel/sys_sparc_32.c
+++ b/arch/sparc/kernel/sys_sparc_32.c
@@ -98,119 +98,6 @@ out:
         return error;
 }
 
-/*
- * sys_ipc() is the de-multiplexer for the SysV IPC calls..
- *
- * This is really horribly ugly.
- */
-
-asmlinkage int sys_ipc (uint call, int first, int second, int third, void __user *ptr, long fifth)
-{
-        int version, err;
-
-        version = call >> 16; /* hack for backward compatibility */
-        call &= 0xffff;
-
-        if (call <= SEMCTL)
-                switch (call) {
-                case SEMOP:
-                        err = sys_semtimedop (first, (struct sembuf __user *)ptr, second, NULL);
-                        goto out;
-                case SEMTIMEDOP:
-                        err = sys_semtimedop (first, (struct sembuf __user *)ptr, second, (const struct timespec __user *) fifth);
-                        goto out;
-                case SEMGET:
-                        err = sys_semget (first, second, third);
-                        goto out;
-                case SEMCTL: {
-                        union semun fourth;
-                        err = -EINVAL;
-                        if (!ptr)
-                                goto out;
-                        err = -EFAULT;
-                        if (get_user(fourth.__pad,
-                                     (void __user * __user *)ptr))
-                                goto out;
-                        err = sys_semctl (first, second, third, fourth);
-                        goto out;
-                        }
-                default:
-                        err = -ENOSYS;
-                        goto out;
-                }
-        if (call <= MSGCTL) 
-                switch (call) {
-                case MSGSND:
-                        err = sys_msgsnd (first, (struct msgbuf __user *) ptr, 
-                                          second, third);
-                        goto out;
-                case MSGRCV:
-                        switch (version) {
-                        case 0: {
-                                struct ipc_kludge tmp;
-                                err = -EINVAL;
-                                if (!ptr)
-                                        goto out;
-                                err = -EFAULT;
-                                if (copy_from_user(&tmp, (struct ipc_kludge __user *) ptr, sizeof (tmp)))
-                                        goto out;
-                                err = sys_msgrcv (first, tmp.msgp, second, tmp.msgtyp, third);
-                                goto out;
-                                }
-                        case 1: default:
-                                err = sys_msgrcv (first,
-                                                  (struct msgbuf __user *) ptr,
-                                                  second, fifth, third);
-                                goto out;
-                        }
-                case MSGGET:
-                        err = sys_msgget ((key_t) first, second);
-                        goto out;
-                case MSGCTL:
-                        err = sys_msgctl (first, second, (struct msqid_ds __user *) ptr);
-                        goto out;
-                default:
-                        err = -ENOSYS;
-                        goto out;
-                }
-        if (call <= SHMCTL) 
-                switch (call) {
-                case SHMAT:
-                        switch (version) {
-                        case 0: default: {
-                                ulong raddr;
-                                err = do_shmat (first, (char __user *) ptr, second, &raddr);
-                                if (err)
-                                        goto out;
-                                err = -EFAULT;
-                                if (put_user (raddr, (ulong __user *) third))
-                                        goto out;
-                                err = 0;
-                                goto out;
-                                }
-                        case 1: /* iBCS2 emulator entry point */
-                                err = -EINVAL;
-                                goto out;
-                        }
-                case SHMDT: 
-                        err = sys_shmdt ((char __user *)ptr);
-                        goto out;
-                case SHMGET:
-                        err = sys_shmget (first, second, third);
-                        goto out;
-                case SHMCTL:
-                        err = sys_shmctl (first, second, (struct shmid_ds __user *) ptr);
-                        goto out;
-                default:
-                        err = -ENOSYS;
-                        goto out;
-                }
-        else
-                err = -ENOSYS;
-out:
-        return err;
-}
-
 int sparc_mmap_check(unsigned long addr, unsigned long len)
 {
         if (ARCH_SUN4C &&
diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index cb1bef6f14b7..3d435c42e6db 100644
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -426,7 +426,7 @@ out:
  * This is really horribly ugly.
  */
 
-SYSCALL_DEFINE6(ipc, unsigned int, call, int, first, unsigned long, second,
+SYSCALL_DEFINE6(sparc_ipc, unsigned int, call, int, first, unsigned long, second,
                 unsigned long, third, void __user *, ptr, long, fifth)
 {
         long err;
@@ -510,17 +510,6 @@ out:
         return err;
 }
 
-SYSCALL_DEFINE1(sparc64_newuname, struct new_utsname __user *, name)
-{
-        int ret = sys_newuname(name);
-        
-        if (current->personality == PER_LINUX32 && !ret) {
-                ret = (copy_to_user(name->machine, "sparc\0\0", 8)
-                       ? -EFAULT : 0);
-        }
-        return ret;
-}
-
 SYSCALL_DEFINE1(sparc64_personality, unsigned long, personality)
 {
         int ret;
diff --git a/arch/sparc/kernel/systbls.h b/arch/sparc/kernel/systbls.h
index 68312fe8da74..118759cd7342 100644
--- a/arch/sparc/kernel/systbls.h
+++ b/arch/sparc/kernel/systbls.h
@@ -6,15 +6,12 @@
 #include <asm/utrap.h>
 #include <asm/signal.h>
 
-struct new_utsname;
-
 extern asmlinkage unsigned long sys_getpagesize(void);
 extern asmlinkage long sparc_pipe(struct pt_regs *regs);
-extern asmlinkage long sys_ipc(unsigned int call, int first,
+extern asmlinkage long sys_sparc_ipc(unsigned int call, int first,
                                unsigned long second,
                                unsigned long third,
                                void __user *ptr, long fifth);
-extern asmlinkage long sparc64_newuname(struct new_utsname __user *name);
 extern asmlinkage long sparc64_personality(unsigned long personality);
 extern asmlinkage long sys64_munmap(unsigned long addr, size_t len);
 extern asmlinkage unsigned long sys64_mremap(unsigned long addr,
diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S
index 17614251fb6d..9db058dd039e 100644
--- a/arch/sparc/kernel/systbls_64.S
+++ b/arch/sparc/kernel/systbls_64.S
@@ -55,7 +55,7 @@ sys_call_table32:
 /*170*/ .word sys32_lsetxattr, sys32_fsetxattr, sys_getxattr, sys_lgetxattr, compat_sys_getdents
         .word sys_setsid, sys_fchdir, sys32_fgetxattr, sys_listxattr, sys_llistxattr
 /*180*/ .word sys32_flistxattr, sys_removexattr, sys_lremovexattr, compat_sys_sigpending, sys_ni_syscall
-        .word sys32_setpgid, sys32_fremovexattr, sys32_tkill, sys32_exit_group, sys_sparc64_newuname
+        .word sys32_setpgid, sys32_fremovexattr, sys32_tkill, sys32_exit_group, sys_newuname
 /*190*/ .word sys32_init_module, sys_sparc64_personality, sys_remap_file_pages, sys32_epoll_create, sys32_epoll_ctl
         .word sys32_epoll_wait, sys32_ioprio_set, sys_getppid, sys32_sigaction, sys_sgetmask
 /*200*/ .word sys32_ssetmask, sys_sigsuspend, compat_sys_newlstat, sys_uselib, compat_sys_old_readdir
@@ -130,13 +130,13 @@ sys_call_table:
 /*170*/ .word sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr, sys_getdents
         .word sys_setsid, sys_fchdir, sys_fgetxattr, sys_listxattr, sys_llistxattr
 /*180*/ .word sys_flistxattr, sys_removexattr, sys_lremovexattr, sys_nis_syscall, sys_ni_syscall
-        .word sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sys_sparc64_newuname
+        .word sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sys_newuname
 /*190*/ .word sys_init_module, sys_sparc64_personality, sys_remap_file_pages, sys_epoll_create, sys_epoll_ctl
         .word sys_epoll_wait, sys_ioprio_set, sys_getppid, sys_nis_syscall, sys_sgetmask
 /*200*/ .word sys_ssetmask, sys_nis_syscall, sys_newlstat, sys_uselib, sys_nis_syscall
         .word sys_readahead, sys_socketcall, sys_syslog, sys_lookup_dcookie, sys_fadvise64
 /*210*/ .word sys_fadvise64_64, sys_tgkill, sys_waitpid, sys_swapoff, sys_sysinfo
-        .word sys_ipc, sys_nis_syscall, sys_clone, sys_ioprio_get, sys_adjtimex
+        .word sys_sparc_ipc, sys_nis_syscall, sys_clone, sys_ioprio_get, sys_adjtimex
 /*220*/ .word sys_nis_syscall, sys_ni_syscall, sys_delete_module, sys_ni_syscall, sys_getpgid
         .word sys_bdflush, sys_sysfs, sys_nis_syscall, sys_setfsuid, sys_setfsgid
 /*230*/ .word sys_select, sys_nis_syscall, sys_splice, sys_stime, sys_statfs64