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Subject[PATCH 32/41] h8300: switch to ->get2()
Date
From: Al Viro <viro@zeniv.linux.org.uk>

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
arch/h8300/kernel/ptrace.c | 17 ++++++-----------
1 file changed, 6 insertions(+), 11 deletions(-)

diff --git a/arch/h8300/kernel/ptrace.c b/arch/h8300/kernel/ptrace.c
index 0dc1c8f622bc..a99cbe91a6d3 100644
--- a/arch/h8300/kernel/ptrace.c
+++ b/arch/h8300/kernel/ptrace.c
@@ -87,20 +87,15 @@ int h8300_put_reg(struct task_struct *task, int regno, unsigned long data)

static int regs_get(struct task_struct *target,
const struct user_regset *regset,
- unsigned int pos, unsigned int count,
- void *kbuf, void __user *ubuf)
+ struct membuf to)
{
int r;
- struct user_regs_struct regs;
- long *reg = (long *)&regs;

- /* build user regs in buffer */
- BUILD_BUG_ON(sizeof(regs) % sizeof(long) != 0);
- for (r = 0; r < sizeof(regs) / sizeof(long); r++)
- *reg++ = h8300_get_reg(target, r);
+ BUILD_BUG_ON(sizeof(struct user_regs_struct) % sizeof(long) != 0);
+ for (r = 0; r < ELF_NGREG; r++)
+ membuf_store(&to, h8300_get_reg(target, r));

- return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
- &regs, 0, sizeof(regs));
+ return 0;
}

static int regs_set(struct task_struct *target,
@@ -139,7 +134,7 @@ static const struct user_regset h8300_regsets[] = {
.n = ELF_NGREG,
.size = sizeof(long),
.align = sizeof(long),
- .get = regs_get,
+ .get2 = regs_get,
.set = regs_set,
},
};
--
2.11.0
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