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lib/rsa: Kconfig: Remove superfluous 'depends on RSA'

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RSA_SOFTWARE_EXP and RSA_FREESCALE_EXP are wrapped inside:

if RSA
	...
endif

So, remove the redundant "depends on RSA" from their depends expression.
In addition, move SPL_RSA into the same "if RSA ... endif" block, since
its only direct dependeny is CONFIG_RSA. This tidies up and simplifies
reading of lib/rsa/Kconfig.

No functional change intended.

Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Eugeniu Rosca 2018-04-21 14:00:10 +02:00 committed by Tom Rini
parent 002c3234e6
commit 39883af3f0
1 changed files with 4 additions and 4 deletions
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8
lib/rsa/Kconfig
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@ -13,14 +13,14 @@ config RSA
option. The software based modular exponentiation is built into
mkimage irrespective of this option.
if RSA
config SPL_RSA
bool "Use RSA Library within SPL"
depends on RSA
if RSA
config RSA_SOFTWARE_EXP
bool "Enable driver for RSA Modular Exponentiation in software"
depends on DM && RSA
depends on DM
help
Enables driver for modular exponentiation in software. This is a RSA
algorithm used in FIT image verification. It required RSA Key as
@ -29,7 +29,7 @@ config RSA_SOFTWARE_EXP
config RSA_FREESCALE_EXP
bool "Enable RSA Modular Exponentiation with FSL crypto accelerator"
depends on DM && RSA && FSL_CAAM && !ARCH_MX7 && !ARCH_MX6 && !ARCH_MX5
depends on DM && FSL_CAAM && !ARCH_MX7 && !ARCH_MX6 && !ARCH_MX5
help
Enables driver for RSA modular exponentiation using Freescale cryptographic
accelerator - CAAM.