lkml.org 
[lkml]   [2022]   [Jan]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] hwrng: cn10k - HW_RANDOM_CN10K should depend on ARCH_THUNDER
Date
The Marvell CN10K True Random Number generator is only present on
Marvell CN10K SoCs, and not available as an independent PCIe endpoint.
Hence add a dependency on ARCH_THUNDER, to prevent asking the user about
this driver when configuring a kernel without Cavium Thunder (incl.
Marvell CN10K) SoC support.

Fixes: 38e9791a02090414 ("hwrng: cn10k - Add random number generator support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
drivers/char/hw_random/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index c91cb48a1db168dd..b33c01e9935336f7 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -540,7 +540,7 @@ config HW_RANDOM_ARM_SMCCC_TRNG

config HW_RANDOM_CN10K
tristate "Marvell CN10K Random Number Generator support"
- depends on HW_RANDOM && PCI && ARM64
+ depends on HW_RANDOM && PCI && ARCH_THUNDER
default HW_RANDOM
help
This driver provides support for the True Random Number
--
2.25.1
\
 
 \ /
  Last update: 2022-01-12 15:05    [W:0.051 / U:0.008 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site