diff options
| author | Namhyung Kim <namhyung@gmail.com> | 2010-10-27 15:33:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-27 18:03:10 -0700 |
| commit | 9b05a69e0534ec70bc94921936ffa05b330507cb (patch) | |
| tree | 4116a7b7db286edf9486a29a7742d47fa67baa68 /arch/m68k | |
| parent | 9fed81dc40f5a1ac2783bcc78d4029873be72894 (diff) | |
ptrace: change signature of arch_ptrace()
Fix up the arguments to arch_ptrace() to take account of the fact that
@addr and @data are now unsigned long rather than long as of a preceding
patch in this series.
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Cc: <linux-arch@vger.kernel.org>
Acked-by: Roland McGrath <roland@redhat.com>
Acked-by: David Howells <dhowells@redhat.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/m68k')
| -rw-r--r-- | arch/m68k/kernel/ptrace.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/m68k/kernel/ptrace.c b/arch/m68k/kernel/ptrace.c index 616e59752c2..583f59fcc36 100644 --- a/arch/m68k/kernel/ptrace.c +++ b/arch/m68k/kernel/ptrace.c @@ -156,7 +156,8 @@ void user_disable_single_step(struct task_struct *child) singlestep_disable(child); } -long arch_ptrace(struct task_struct *child, long request, long addr, long data) +long arch_ptrace(struct task_struct *child, long request, + unsigned long addr, unsigned long data) { unsigned long tmp; int i, ret = 0; @@ -200,7 +201,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) * into internal fpu reg representation */ if (FPU_IS_EMU && (addr < 45) && !(addr % 3)) { - data = (unsigned long)data << 15; + data <<= 15; data = (data & 0xffff0000) | ((data & 0x0000ffff) >> 1); } @@ -215,7 +216,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) ret = put_user(tmp, (unsigned long *)data); if (ret) break; - data += sizeof(long); + data += sizeof(unsigned long); } break; @@ -229,7 +230,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) tmp |= get_reg(child, PT_SR) & ~SR_MASK; } put_reg(child, i, tmp); - data += sizeof(long); + data += sizeof(unsigned long); } break; |