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Diffstat (limited to 'arch/powerpc/platforms/microwatt/rng.c')
-rw-r--r--arch/powerpc/platforms/microwatt/rng.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/powerpc/platforms/microwatt/rng.c b/arch/powerpc/platforms/microwatt/rng.c
index 7bc4d1cbfaf0..8ece87d005c8 100644
--- a/arch/powerpc/platforms/microwatt/rng.c
+++ b/arch/powerpc/platforms/microwatt/rng.c
@@ -11,6 +11,7 @@
#include <asm/archrandom.h>
#include <asm/cputable.h>
#include <asm/machdep.h>
+#include "microwatt.h"
#define DARN_ERR 0xFFFFFFFFFFFFFFFFul
@@ -29,7 +30,7 @@ static int microwatt_get_random_darn(unsigned long *v)
return 1;
}
-static __init int rng_init(void)
+void __init microwatt_rng_init(void)
{
unsigned long val;
int i;
@@ -37,12 +38,7 @@ static __init int rng_init(void)
for (i = 0; i < 10; i++) {
if (microwatt_get_random_darn(&val)) {
ppc_md.get_random_seed = microwatt_get_random_darn;
- return 0;
+ return;
}
}
-
- pr_warn("Unable to use DARN for get_random_seed()\n");
-
- return -EIO;
}
-machine_subsys_initcall(, rng_init);