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Commit 739ccd76 authored by Miaoqing Pan's avatar Miaoqing Pan Committed by Kalle Valo
Browse files

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: default avatarMiaoqing Pan <miaoqing@codeaurora.org>
Acked-by: default avatarStephan Mueller <smueller@chronox.de>
Acked-by: default avatarStephan Mueller <smueller@chronox.de>
Reviewed-by: default avatarJason Cooper <jason@lakedaemon.net>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent 0628467f

drivers/net/wireless/ath/ath9k/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -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)