Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

[profile/ivi/kernel-x86-ivi.git] / drivers / crypto / hifn_795x.c

diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
index 88bb001..fda3296 100644 (file)
--- a/drivers/crypto/hifn_795x.c
+++ b/drivers/crypto/hifn_795x.c
@@ -821,8 +821,8 @@ static int hifn_register_rng(struct hifn_device *dev)
        /*
         * We must wait at least 256 Pk_clk cycles between two reads of the rng.
         */
-       dev->rng_wait_time      = DIV_ROUND_UP(NSEC_PER_SEC, dev->pk_clk_freq) *
-                                 256;
+       dev->rng_wait_time      = DIV_ROUND_UP_ULL(NSEC_PER_SEC,
+                                                  dev->pk_clk_freq) * 256;
 
        dev->rng.name           = dev->name;
        dev->rng.data_present   = hifn_rng_data_present,