PPC: KVM: Remove kvmppc_read_host_property

We just got rid of the last user of kvmppc_read_host_property, so we
can now safely remove it.

Signed-off-by: Alexander Graf <agraf@suse.de>

target-ppc/kvm_ppc.c

@@ -21,41 +21,6 @@
 static QEMUTimer *kvmppc_timer;
 static unsigned int kvmppc_timer_rate;
 
-#ifdef CONFIG_FDT
-int kvmppc_read_host_property(const char *node_path, const char *prop,
-                                     void *val, size_t len)
-{
-    char *path;
-    FILE *f;
-    int ret = 0;
-    int pathlen;
-
-    pathlen = snprintf(NULL, 0, "%s/%s/%s", PROC_DEVTREE_PATH, node_path, prop)
-              + 1;
-    path = g_malloc(pathlen);
-
-    snprintf(path, pathlen, "%s/%s/%s", PROC_DEVTREE_PATH, node_path, prop);
-
-    f = fopen(path, "rb");
-    if (f == NULL) {
-        ret = errno;
-        goto free;
-    }
-
-    len = fread(val, len, 1, f);
-    if (len != 1) {
-        ret = ferror(f);
-        goto close;
-    }
-
-close:
-    fclose(f);
-free:
-    free(path);
-    return ret;
-}
-#endif
-
 static void kvmppc_timer_hack(void *opaque)
 {
     qemu_notify_event();

target-ppc/kvm_ppc.h

@@ -10,17 +10,6 @@
 #define __KVM_PPC_H__
 
 void kvmppc_init(void);
-#ifndef CONFIG_KVM
-static inline int kvmppc_read_host_property(const char *node_path, const char *prop,
-                                            void *val, size_t len)
-{
-    assert(0);
-    return -ENOSYS;
-}
-#else
-int kvmppc_read_host_property(const char *node_path, const char *prop,
-                                     void *val, size_t len);
-#endif
 
 uint32_t kvmppc_get_tbfreq(void);
 uint64_t kvmppc_get_clockfreq(void);