crypto: jitterentropy - remove timekeeping_valid_for_hres

The patch removes the use of timekeeping_valid_for_hres which is now
marked as internal for the time keeping subsystem. The jitterentropy
does not really require this verification as a coarse timer (when
random_get_entropy is absent) is discovered by the initialization test
of jent_entropy_init, which would cause the jitter rng to not load in
that case.

Reported-by: kbuild test robot <[email protected]>
Signed-off-by: Stephan Mueller <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>

crypto/jitterentropy.c

@@ -131,9 +131,6 @@ static inline void jent_get_nstime(__u64 *out)
 	 * and are registered with clocksource_register()
 	 */
 	if ((0 == tmp) &&
-#ifndef MODULE
-	   (0 == timekeeping_valid_for_hres()) &&
-#endif
 	   (0 == __getnstimeofday(&ts))) {
 		tmp = ts.tv_sec;
 		tmp = tmp << 32;