hwrng: starfive - Enable compile testing

Enable compile testing for jh7110.  Also remove the dependency on
HW_RANDOM.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Jia Jie Ho <jiajie.ho@starfivetech.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/char/hw_random/Kconfig

@@ -551,8 +551,7 @@ config HW_RANDOM_CN10K
 
 config HW_RANDOM_JH7110
 	tristate "StarFive JH7110 Random Number Generator support"
-	depends on SOC_STARFIVE
-	depends on HW_RANDOM
+	depends on SOC_STARFIVE || COMPILE_TEST
 	help
 	  This driver provides support for the True Random Number
 	  Generator in StarFive JH7110 SoCs.