4 files changed, 6 insertions, 6 deletions

diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 7f7338c90784..1664cce7b0ac 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -727,6 +727,9 @@ struct winch {
 
 static void free_winch(struct winch *winch, int free_irq_ok)
 {
+        if (free_irq_ok)
+                free_irq(WINCH_IRQ, winch);
+
         list_del(&winch->list);
 
         if (winch->pid != -1)
@@ -735,8 +738,6 @@ static void free_winch(struct winch *winch, int free_irq_ok)
                 os_close_file(winch->fd);
         if (winch->stack != 0)
                 free_stack(winch->stack, 0);
-        if (free_irq_ok)
-                free_irq(WINCH_IRQ, winch);
         kfree(winch);
 }
 
diff --git a/arch/um/include/asm/ptrace-generic.h b/arch/um/include/asm/ptrace-generic.h
index 2cd899f75a3c..b7c5bab9bd77 100644
--- a/arch/um/include/asm/ptrace-generic.h
+++ b/arch/um/include/asm/ptrace-generic.h
@@ -38,8 +38,8 @@ struct pt_regs {
 
 struct task_struct;
 
-extern long subarch_ptrace(struct task_struct *child, long request, long addr,
-                           long data);
+extern long subarch_ptrace(struct task_struct *child, long request,
+        unsigned long addr, unsigned long data);
 extern unsigned long getreg(struct task_struct *child, int regno);
 extern int putreg(struct task_struct *child, int regno, unsigned long value);
 extern int get_fpregs(struct user_i387_struct __user *buf,
diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c
index 340268be00b5..09bd7b585726 100644
--- a/arch/um/kernel/exec.c
+++ b/arch/um/kernel/exec.c
@@ -5,7 +5,6 @@
 
 #include "linux/stddef.h"
 #include "linux/fs.h"
-#include "linux/smp_lock.h"
 #include "linux/ptrace.h"
 #include "linux/sched.h"
 #include "linux/slab.h"
diff --git a/arch/um/kernel/ptrace.c b/arch/um/kernel/ptrace.c
index a5e33f29bbeb..701b672c1122 100644
--- a/arch/um/kernel/ptrace.c
+++ b/arch/um/kernel/ptrace.c
@@ -122,7 +122,7 @@ long arch_ptrace(struct task_struct *child, long request,
                 break;
 
         case PTRACE_SET_THREAD_AREA:
-                ret = ptrace_set_thread_area(child, addr, datavp);
+                ret = ptrace_set_thread_area(child, addr, vp);
                 break;
 
         case PTRACE_FAULTINFO: {