2 files changed, 2 insertions, 1 deletions

diff --git a/arch/s390/crypto/crypt_s390.h b/arch/s390/crypto/crypt_s390.h
index 0ef9829f2ad..7ee9a1b4ad9 100644
--- a/arch/s390/crypto/crypt_s390.h
+++ b/arch/s390/crypto/crypt_s390.h
@@ -297,7 +297,7 @@ static inline int crypt_s390_func_available(int func)
         int ret;
 
         /* check if CPACF facility (bit 17) is available */
-        if (!(stfl() & 1ULL << (31 - 17)))
+        if (!test_facility(17))
                 return 0;
 
         switch (func & CRYPT_S390_OP_MASK) {
diff --git a/arch/s390/crypto/prng.c b/arch/s390/crypto/prng.c
index aa819dac236..975e3ab13cb 100644
--- a/arch/s390/crypto/prng.c
+++ b/arch/s390/crypto/prng.c
@@ -152,6 +152,7 @@ static const struct file_operations prng_fops = {
         .open           = &prng_open,
         .release        = NULL,
         .read           = &prng_read,
+        .llseek         = noop_llseek,
 };
 
 static struct miscdevice prng_dev = {