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authorMichal Simek <monstr@monstr.eu>2011-02-07 11:38:57 +0100
committerMichal Simek <monstr@monstr.eu>2011-03-09 08:09:58 +0100
commitc1df53b33c818d28d5e3b287530373e78a7904e7 (patch)
tree4a0f6a299a360462350b2a0dbfb1f564226825c0 /arch/microblaze/kernel
parentf699980b0d3c0f4f31e07ef45a48bbe860510a89 (diff)
downloadlinux-linaro-stable-c1df53b33c818d28d5e3b287530373e78a7904e7.tar.gz
microblaze: Fix sparse warnings - ptrace
Warning log: CHECK arch/microblaze/kernel/ptrace.c arch/microblaze/kernel/ptrace.c:126:11: warning: incorrect type in initializer (different address spaces) arch/microblaze/kernel/ptrace.c:126:11: expected unknown type 2[noderef] *__pu_addr<asn:1> arch/microblaze/kernel/ptrace.c:126:11: got unsigned long *<noident> arch/microblaze/kernel/ptrace.c:134:17: warning: symbol 'do_syscall_trace_enter' was not declared. Should it be static? arch/microblaze/kernel/ptrace.c:157:17: warning: symbol 'do_syscall_trace_leave' was not declared. Should it be static? Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/kernel')
-rw-r--r--arch/microblaze/kernel/ptrace.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/microblaze/kernel/ptrace.c b/arch/microblaze/kernel/ptrace.c
index 05ac8cc975d5..6a8e0cc5c57d 100644
--- a/arch/microblaze/kernel/ptrace.c
+++ b/arch/microblaze/kernel/ptrace.c
@@ -39,6 +39,7 @@
#include <linux/uaccess.h>
#include <asm/asm-offsets.h>
#include <asm/cacheflush.h>
+#include <asm/syscall.h>
#include <asm/io.h>
/* Returns the address where the register at REG_OFFS in P is stashed away. */
@@ -123,7 +124,7 @@ long arch_ptrace(struct task_struct *child, long request,
rval = -EIO;
if (rval == 0 && request == PTRACE_PEEKUSR)
- rval = put_user(val, (unsigned long *)data);
+ rval = put_user(val, (unsigned long __user *)data);
break;
default:
rval = ptrace_request(child, request, addr, data);