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-rw-r--r--arch/powerpc/include/asm/archrandom.h28
-rw-r--r--arch/powerpc/include/asm/machdep.h2
-rw-r--r--arch/powerpc/platforms/powernv/rng.c2
-rw-r--r--arch/powerpc/platforms/pseries/rng.c2
4 files changed, 17 insertions, 17 deletions
diff --git a/arch/powerpc/include/asm/archrandom.h b/arch/powerpc/include/asm/archrandom.h
index 0cc6eedc4780..85e88f7a59c0 100644
--- a/arch/powerpc/include/asm/archrandom.h
+++ b/arch/powerpc/include/asm/archrandom.h
@@ -7,14 +7,23 @@
static inline int arch_get_random_long(unsigned long *v)
{
- if (ppc_md.get_random_long)
- return ppc_md.get_random_long(v);
-
return 0;
}
static inline int arch_get_random_int(unsigned int *v)
{
+ return 0;
+}
+
+static inline int arch_get_random_seed_long(unsigned long *v)
+{
+ if (ppc_md.get_random_seed)
+ return ppc_md.get_random_seed(v);
+
+ return 0;
+}
+static inline int arch_get_random_seed_int(unsigned int *v)
+{
unsigned long val;
int rc;
@@ -27,22 +36,13 @@ static inline int arch_get_random_int(unsigned int *v)
static inline int arch_has_random(void)
{
- return !!ppc_md.get_random_long;
-}
-
-static inline int arch_get_random_seed_long(unsigned long *v)
-{
- return 0;
-}
-static inline int arch_get_random_seed_int(unsigned int *v)
-{
return 0;
}
+
static inline int arch_has_random_seed(void)
{
- return 0;
+ return !!ppc_md.get_random_seed;
}
-
#endif /* CONFIG_ARCH_RANDOM */
#ifdef CONFIG_PPC_POWERNV
diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h
index 952579f5e79a..cab6753f1be5 100644
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
@@ -249,7 +249,7 @@ struct machdep_calls {
#endif
#ifdef CONFIG_ARCH_RANDOM
- int (*get_random_long)(unsigned long *v);
+ int (*get_random_seed)(unsigned long *v);
#endif
};
diff --git a/arch/powerpc/platforms/powernv/rng.c b/arch/powerpc/platforms/powernv/rng.c
index 6eb808ff637e..5dcbdea1afac 100644
--- a/arch/powerpc/platforms/powernv/rng.c
+++ b/arch/powerpc/platforms/powernv/rng.c
@@ -128,7 +128,7 @@ static __init int rng_create(struct device_node *dn)
pr_info_once("Registering arch random hook.\n");
- ppc_md.get_random_long = powernv_get_random_long;
+ ppc_md.get_random_seed = powernv_get_random_long;
return 0;
}
diff --git a/arch/powerpc/platforms/pseries/rng.c b/arch/powerpc/platforms/pseries/rng.c
index e09608770909..31ca557af60b 100644
--- a/arch/powerpc/platforms/pseries/rng.c
+++ b/arch/powerpc/platforms/pseries/rng.c
@@ -38,7 +38,7 @@ static __init int rng_init(void)
pr_info("Registering arch random hook.\n");
- ppc_md.get_random_long = pseries_get_random_long;
+ ppc_md.get_random_seed = pseries_get_random_long;
return 0;
}