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    Subject[RFC PATCH 21/43] ptrace, m68k: change signature of arch_ptrace()
    Date
    change type of @addr and @data into unsigned long according to commit
    f76671df26ef06321480e702770f88f61272be29 [PATCH 03/43]

    Signed-off-by: Namhyung Kim <namhyung@gmail.com>
    Cc: Geert Uytterhoeven <geert@linux-m68k.org>
    Cc: Roman Zippel <zippel@linux-m68k.org>
    ---
    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 616e597..583f59f 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;

    --
    1.7.2.2


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