1 files changed, 2 insertions, 7 deletions

diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 5d1e6d6ce684..547e8b84b2f7 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -15,7 +15,6 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/stddef.h>
 #include <linux/syscalls.h>
 #include <linux/unistd.h>
@@ -69,7 +68,6 @@ SYSCALL_DEFINE4(osf_set_program_attributes, unsigned long, text_start,
 {
         struct mm_struct *mm;
 
-        lock_kernel();
         mm = current->mm;
         mm->end_code = bss_start + bss_len;
         mm->start_brk = bss_start + bss_len;
@@ -78,7 +76,6 @@ SYSCALL_DEFINE4(osf_set_program_attributes, unsigned long, text_start,
         printk("set_program_attributes(%lx %lx %lx %lx)\n",
                 text_start, text_len, bss_start, bss_len);
 #endif
-        unlock_kernel();
         return 0;
 }
 
@@ -517,7 +514,6 @@ SYSCALL_DEFINE2(osf_proplist_syscall, enum pl_code, code,
         long error;
         int __user *min_buf_size_ptr;
 
-        lock_kernel();
         switch (code) {
         case PL_SET:
                 if (get_user(error, &args->set.nbytes))
@@ -547,7 +543,6 @@ SYSCALL_DEFINE2(osf_proplist_syscall, enum pl_code, code,
                 error = -EOPNOTSUPP;
                 break;
         };
-        unlock_kernel();
         return error;
 }
 
@@ -594,7 +589,7 @@ SYSCALL_DEFINE2(osf_sigstack, struct sigstack __user *, uss,
 
 SYSCALL_DEFINE3(osf_sysinfo, int, command, char __user *, buf, long, count)
 {
-        char *sysinfo_table[] = {
+        const char *sysinfo_table[] = {
                 utsname()->sysname,
                 utsname()->nodename,
                 utsname()->release,
@@ -606,7 +601,7 @@ SYSCALL_DEFINE3(osf_sysinfo, int, command, char __user *, buf, long, count)
                 "dummy",        /* secure RPC domain */
         };
         unsigned long offset;
-        char *res;
+        const char *res;
         long len, err = -EINVAL;
 
         offset = command-1;