| commit | 753d6770879894de10d74b437ab99ea380f1cad7 | [log] [tgz] |
|---|---|---|
| author | Vladis Dronov <vdronov@redhat.com> | Wed Apr 13 16:16:05 2022 +0200 |
| committer | Herbert Xu <herbert@gondor.apana.org.au> | Thu Apr 21 17:53:54 2022 +0800 |
| tree | 44ceb4592cdbcbf199d29b03dcd96cf776cd955b | |
| parent | 5a6477eaf402a2fa48c66f1dae1fbd9f0a5f096a [diff] |
hwrng: cn10k - Optimize cn10k_rng_read()
This function assumes that sizeof(void) is 1 and arithmetic works for
void pointers. This is a GNU C extention and may not work with other
compilers. Change this by using an u8 pointer.
Also move cn10k_read_trng() out of a loop thus saving some cycles.
Fixes: 38e9791a0209 ("hwrng: cn10k - Add random number generator support")
Signed-off-by: Vladis Dronov <vdronov@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>