diff mbox

[PULL,29/29] s390x/helper: Remove s390_cpu_physical_memory_map

Message ID 1424290943-22480-30-git-send-email-borntraeger@de.ibm.com
State New
Headers show

Commit Message

Christian Borntraeger Feb. 18, 2015, 8:22 p.m. UTC 
From: Thomas Huth <thuth@linux.vnet.ibm.com>

The function is now not used anymore, so it can be removed safely.

Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
---
 target-s390x/cpu.h    |  4 ----
 target-s390x/helper.c | 25 -------------------------
 2 files changed, 29 deletions(-)
diff mbox

Patch

diff --git a/target-s390x/cpu.h b/target-s390x/cpu.h
index 1f58312..b6b4632 100644
--- a/target-s390x/cpu.h
+++ b/target-s390x/cpu.h
@@ -350,10 +350,6 @@  int s390_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int rw,
 #include "ioinst.h"
 
 #ifndef CONFIG_USER_ONLY
-void *s390_cpu_physical_memory_map(CPUS390XState *env, hwaddr addr, hwaddr *len,
-                                   int is_write);
-void s390_cpu_physical_memory_unmap(CPUS390XState *env, void *addr, hwaddr len,
-                                    int is_write);
 static inline hwaddr decode_basedisp_s(CPUS390XState *env, uint32_t ipb)
 {
     hwaddr addr = 0;
diff --git a/target-s390x/helper.c b/target-s390x/helper.c
index f8a3c5a..e0fd8fc 100644
--- a/target-s390x/helper.c
+++ b/target-s390x/helper.c
@@ -229,31 +229,6 @@  static void cpu_unmap_lowcore(LowCore *lowcore)
     cpu_physical_memory_unmap(lowcore, sizeof(LowCore), 1, sizeof(LowCore));
 }
 
-void *s390_cpu_physical_memory_map(CPUS390XState *env, hwaddr addr, hwaddr *len,
-                                   int is_write)
-{
-    hwaddr start = addr;
-
-    /* Mind the prefix area. */
-    if (addr < 8192) {
-        /* Map the lowcore. */
-        start += env->psa;
-        *len = MIN(*len, 8192 - addr);
-    } else if ((addr >= env->psa) && (addr < env->psa + 8192)) {
-        /* Map the 0 page. */
-        start -= env->psa;
-        *len = MIN(*len, 8192 - start);
-    }
-
-    return cpu_physical_memory_map(start, len, is_write);
-}
-
-void s390_cpu_physical_memory_unmap(CPUS390XState *env, void *addr, hwaddr len,
-                                    int is_write)
-{
-    cpu_physical_memory_unmap(addr, len, is_write, len);
-}
-
 static void do_svc_interrupt(CPUS390XState *env)
 {
     uint64_t mask, addr;