From c312c4b4dcd0574b81ff2c0d543f42295305ffaa Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt Date: Sun, 2 Feb 2020 19:45:35 +0100 Subject: drivers/rng: simplify Kconfig For all sandbox systems with DM_RNG we enable RNG_SANDBOX. So we can simply set the default to yes. All rng drivers depend on DM_RNG. Use a single 'if' instead of individual dependencies. Now 'make menuconfig' shows the individual drivers neatly indented under the DM_RNG entry. Signed-off-by: Heinrich Schuchardt Reviewed-by: Sughosh Ganu --- drivers/rng/Kconfig | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'drivers/rng') diff --git a/drivers/rng/Kconfig b/drivers/rng/Kconfig index 893b89d..c1aa43b 100644 --- a/drivers/rng/Kconfig +++ b/drivers/rng/Kconfig @@ -6,16 +6,21 @@ config DM_RNG This interface is used to initialise the rng device and to read the random seed from the device. +if DM_RNG + config RNG_SANDBOX bool "Sandbox random number generator" - depends on SANDBOX && DM_RNG + depends on SANDBOX + default y help Enable random number generator for sandbox. This is an emulation of a rng device. config RNG_STM32MP1 bool "Enable random number generator for STM32MP1" - depends on ARCH_STM32MP && DM_RNG + depends on ARCH_STM32MP default n help Enable STM32MP1 rng driver. + +endif -- cgit v1.1