[MIPS] use compat_siginfo in rt_sigframe_n32

Signed-off-by: Pavel Kiryukhin <vksavl@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

2 files changed, 3 insertions, 65 deletions

diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index 003f8152b9ed..486b8e5f52d0 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -36,68 +36,6 @@
 
 #include "signal-common.h"
 
-#define SI_PAD_SIZE32   ((SI_MAX_SIZE/sizeof(int)) - 3)
-
-typedef struct compat_siginfo {
-        int si_signo;
-        int si_code;
-        int si_errno;
-
-        union {
-                int _pad[SI_PAD_SIZE32];
-
-                /* kill() */
-                struct {
-                        compat_pid_t _pid;      /* sender's pid */
-                        compat_uid_t _uid;      /* sender's uid */
-                } _kill;
-
-                /* SIGCHLD */
-                struct {
-                        compat_pid_t _pid;      /* which child */
-                        compat_uid_t _uid;      /* sender's uid */
-                        int _status;            /* exit code */
-                        compat_clock_t _utime;
-                        compat_clock_t _stime;
-                } _sigchld;
-
-                /* IRIX SIGCHLD */
-                struct {
-                        compat_pid_t _pid;      /* which child */
-                        compat_clock_t _utime;
-                        int _status;            /* exit code */
-                        compat_clock_t _stime;
-                } _irix_sigchld;
-
-                /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
-                struct {
-                        s32 _addr; /* faulting insn/memory ref. */
-                } _sigfault;
-
-                /* SIGPOLL, SIGXFSZ (To do ...)  */
-                struct {
-                        int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
-                        int _fd;
-                } _sigpoll;
-
-                /* POSIX.1b timers */
-                struct {
-                        timer_t _tid;           /* timer id */
-                        int _overrun;           /* overrun count */
-                        compat_sigval_t _sigval;/* same as below */
-                        int _sys_private;       /* not to be passed to user */
-                } _timer;
-
-                /* POSIX.1b signals */
-                struct {
-                        compat_pid_t _pid;      /* sender's pid */
-                        compat_uid_t _uid;      /* sender's uid */
-                        compat_sigval_t _sigval;
-                } _rt;
-
-        } _sifields;
-} compat_siginfo_t;
-
 /*
  * Including <asm/unistd.h> would give use the 64-bit syscall numbers ...
  */
diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c
index 4cf9ff24d1f7..eb7e05926ebe 100644
--- a/arch/mips/kernel/signal_n32.c
+++ b/arch/mips/kernel/signal_n32.c
@@ -72,7 +72,7 @@ struct ucontextn32 {
 struct rt_sigframe_n32 {
         u32 rs_ass[4];                  /* argument save space for o32 */
         u32 rs_code[2];                 /* signal trampoline */
-        struct siginfo rs_info;
+        struct compat_siginfo rs_info;
         struct ucontextn32 rs_uc;
 };
 
@@ -81,7 +81,7 @@ struct rt_sigframe_n32 {
 struct rt_sigframe_n32 {
         u32 rs_ass[4];                  /* argument save space for o32 */
         u32 rs_pad[2];
-        struct siginfo rs_info;
+        struct compat_siginfo rs_info;
         struct ucontextn32 rs_uc;
         u32 rs_code[8] ____cacheline_aligned;           /* signal trampoline */
 };
@@ -187,7 +187,7 @@ static int setup_rt_frame_n32(struct k_sigaction * ka,
         install_sigtramp(frame->rs_code, __NR_N32_rt_sigreturn);
 
         /* Create siginfo.  */
-        err |= copy_siginfo_to_user(&frame->rs_info, info);
+        err |= copy_siginfo_to_user32(&frame->rs_info, info);
 
         /* Create the ucontext.  */
         err |= __put_user(0, &frame->rs_uc.uc_flags);