Improved the HW_RANDOM_CCTRNG help description. Signed-off-by: Hadar Gat <hadar.gat@xxxxxxx> --- drivers/char/hw_random/Kconfig | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig index b98eb1c..ac00d78 100644 --- a/drivers/char/hw_random/Kconfig +++ b/drivers/char/hw_random/Kconfig @@ -478,13 +478,14 @@ config HW_RANDOM_CCTRNG tristate "Arm CryptoCell True Random Number Generator support" depends on HAS_IOMEM && OF help - This driver provides support for the True Random Number - Generator available in Arm TrustZone CryptoCell. - - To compile this driver as a module, choose M here: the module + Say 'Y' to enable the True Random Number Generator driver for the + Arm TrustZone CryptoCell family of processors. + Currently the CryptoCell 713 and 703 are supported. + The driver is supported only in SoC where Trusted Execution + Environment is not used. + Choose 'M' to compile this driver as a module. The module will be called cctrng. - - If unsure, say Y. + If unsure, say 'N'. endif # HW_RANDOM -- 2.7.4
