We can directly depend on SOC_IMX31 since commit c9ee94965dce
("ARM: imx: deconstruct mxc_rnga initialization")
Since that commit, CONFIG_HW_RANDOM_MXC_RNGA could not be switched on
with unknown symbol ARCH_HAS_RNGA and mxc-rnga.o can't be generated with
ARCH=arm make M=drivers/char/hw_random
Previously, HW_RANDOM_MXC_RNGA required ARCH_HAS_RNGA
which was based on IMX_HAVE_PLATFORM_MXC_RNGA && ARCH_MXC.
IMX_HAVE_PLATFORM_MXC_RNGA was based on SOC_IMX31.
Fixes: c9ee94965dce ("ARM: imx: deconstruct mxc_rnga initialization")
Signed-off-by: Fabian Frederick <[email protected]>
---
-Cc to linux-crypto (suggested by Herbert Xu)
-Adding "Fixes:" (suggested by Arnd Bergmann)
-This patch appeared in 4.8-rc1 (not in stable yet)
-Improving patch description
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 56ad5a59..8c0770b 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -244,7 +244,7 @@ config HW_RANDOM_TX4939
config HW_RANDOM_MXC_RNGA
tristate "Freescale i.MX RNGA Random Number Generator"
- depends on ARCH_HAS_RNGA
+ depends on SOC_IMX31
default HW_RANDOM
---help---
This driver provides kernel-side support for the Random Number
--
2.8.1
On Tuesday, August 16, 2016 9:49:45 PM CEST Fabian Frederick wrote:
> We can directly depend on SOC_IMX31 since commit c9ee94965dce
> ("ARM: imx: deconstruct mxc_rnga initialization")
>
> Since that commit, CONFIG_HW_RANDOM_MXC_RNGA could not be switched on
> with unknown symbol ARCH_HAS_RNGA and mxc-rnga.o can't be generated with
> ARCH=arm make M=drivers/char/hw_random
> Previously, HW_RANDOM_MXC_RNGA required ARCH_HAS_RNGA
> which was based on IMX_HAVE_PLATFORM_MXC_RNGA && ARCH_MXC.
> IMX_HAVE_PLATFORM_MXC_RNGA was based on SOC_IMX31.
>
> Fixes: c9ee94965dce ("ARM: imx: deconstruct mxc_rnga initialization")
> Signed-off-by: Fabian Frederick <[email protected]>
> ---
> -Cc to linux-crypto (suggested by Herbert Xu)
> -Adding "Fixes:" (suggested by Arnd Bergmann)
> -This patch appeared in 4.8-rc1 (not in stable yet)
> -Improving patch description
>
Thanks for fixing my mistake!
Acked-by: Arnd Bergmann <[email protected]>
On Tue, Aug 16, 2016 at 09:49:45PM +0200, Fabian Frederick wrote:
> We can directly depend on SOC_IMX31 since commit c9ee94965dce
> ("ARM: imx: deconstruct mxc_rnga initialization")
>
> Since that commit, CONFIG_HW_RANDOM_MXC_RNGA could not be switched on
> with unknown symbol ARCH_HAS_RNGA and mxc-rnga.o can't be generated with
> ARCH=arm make M=drivers/char/hw_random
> Previously, HW_RANDOM_MXC_RNGA required ARCH_HAS_RNGA
> which was based on IMX_HAVE_PLATFORM_MXC_RNGA && ARCH_MXC.
> IMX_HAVE_PLATFORM_MXC_RNGA was based on SOC_IMX31.
>
> Fixes: c9ee94965dce ("ARM: imx: deconstruct mxc_rnga initialization")
> Signed-off-by: Fabian Frederick <[email protected]>
> ---
> -Cc to linux-crypto (suggested by Herbert Xu)
> -Adding "Fixes:" (suggested by Arnd Bergmann)
> -This patch appeared in 4.8-rc1 (not in stable yet)
> -Improving patch description
Patch applied. Thanks.
--
Email: Herbert Xu <[email protected]>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt