From b20e672733fe6079d416d0e00c2081e120c46f05 Mon Sep 17 00:00:00 2001 From: Miaoqing Pan Date: Tue, 9 Aug 2016 15:02:27 +0800 Subject: [PATCH] ath9k: disable RNG by default ath9k RNG will dominates all the noise sources from the real HW RNG, disable it by default. But we strongly recommand to enable it if the system without HW RNG, especially on embedded systems. Signed-off-by: Miaoqing Pan Acked-by: Stephan Mueller Acked-by: Stephan Mueller Reviewed-by: Jason Cooper Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath9k/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig index f68cb00450e0c..8f231c67dd516 100644 --- a/drivers/net/wireless/ath/ath9k/Kconfig +++ b/drivers/net/wireless/ath/ath9k/Kconfig @@ -180,7 +180,7 @@ config ATH9K_HTC_DEBUGFS config ATH9K_HWRNG bool "Random number generator support" depends on ATH9K && (HW_RANDOM = y || HW_RANDOM = ATH9K) - default y + default n ---help--- This option incorporates the ADC register output as a source of randomness into Linux entropy pool (/dev/urandom and /dev/random) -- 2.39.5