From: Al Viro <viro@zeniv.linux.org.uk>
Date: Tue, 16 Jun 2020 15:36:14 +0000 (-0400)
Subject: c6x: switch to ->regset_get()
X-Git-Tag: v5.9-rc1~104^2~12
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c7a0faa21e7e795778a978e8f894d3ae0fce60cf;p=thirdparty%2Fkernel%2Flinux.git

c6x: switch to ->regset_get()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/arch/c6x/kernel/ptrace.c b/arch/c6x/kernel/ptrace.c
index 67af1562da866..3cdaa8cf0ed6f 100644
--- a/arch/c6x/kernel/ptrace.c
+++ b/arch/c6x/kernel/ptrace.c
@@ -57,14 +57,9 @@ static inline int put_reg(struct task_struct *task,
 
 static int gpr_get(struct task_struct *target,
 		   const struct user_regset *regset,
-		   unsigned int pos, unsigned int count,
-		   void *kbuf, void __user *ubuf)
+		   struct membuf to)
 {
-	struct pt_regs *regs = task_pt_regs(target);
-
-	return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
-				   regs,
-				   0, sizeof(*regs));
+	return membuf_write(&to, task_pt_regs(target), sizeof(struct pt_regs));
 }
 
 enum c6x_regset {
@@ -77,7 +72,7 @@ static const struct user_regset c6x_regsets[] = {
 		.n = ELF_NGREG,
 		.size = sizeof(u32),
 		.align = sizeof(u32),
-		.get = gpr_get,
+		.regset_get = gpr_get,
 	},
 };