* [PATCH] hwrng: cavium - HW_RANDOM_CAVIUM should depend on ARCH_THUNDER
@ 2022-01-12 14:05 Geert Uytterhoeven
2022-01-28 6:24 ` Herbert Xu
0 siblings, 1 reply; 2+ messages in thread
From: Geert Uytterhoeven @ 2022-01-12 14:05 UTC (permalink / raw)
To: Herbert Xu, Ananth Jasty, Omer Khaliq
Cc: Arnd Bergmann, linux-crypto, linux-kernel, Geert Uytterhoeven
The Cavium ThunderX Random Number Generator is only present on Cavium
ThunderX 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 SoC support.
Fixes: cc2f1908c6b8f625 ("hwrng: cavium - Add Cavium HWRNG driver for ThunderX SoC.")
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 b33c01e9935336f7..263861c88fcc7e98 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -414,7 +414,7 @@ config HW_RANDOM_MESON
config HW_RANDOM_CAVIUM
tristate "Cavium ThunderX Random Number Generator support"
- depends on HW_RANDOM && PCI && ARM64
+ depends on HW_RANDOM && PCI && ARCH_THUNDER
default HW_RANDOM
help
This driver provides kernel-side support for the Random Number
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] hwrng: cavium - HW_RANDOM_CAVIUM should depend on ARCH_THUNDER
2022-01-12 14:05 [PATCH] hwrng: cavium - HW_RANDOM_CAVIUM should depend on ARCH_THUNDER Geert Uytterhoeven
@ 2022-01-28 6:24 ` Herbert Xu
0 siblings, 0 replies; 2+ messages in thread
From: Herbert Xu @ 2022-01-28 6:24 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Ananth Jasty, Omer Khaliq, Arnd Bergmann, linux-crypto, linux-kernel
On Wed, Jan 12, 2022 at 03:05:03PM +0100, Geert Uytterhoeven wrote:
> The Cavium ThunderX Random Number Generator is only present on Cavium
> ThunderX 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 SoC support.
>
> Fixes: cc2f1908c6b8f625 ("hwrng: cavium - Add Cavium HWRNG driver for ThunderX SoC.")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
> drivers/char/hw_random/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Patch applied. Thanks.
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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