linux-kernel - [PATCH v2 02/13] crypto: powerpc - drop redundant dependencies on PPC

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Message-ID: <20250420192609.295075-3-ebiggers@kernel.org>
Date: Sun, 20 Apr 2025 12:25:58 -0700
From: Eric Biggers <ebiggers@...nel.org>
To: linux-crypto@...r.kernel.org
Cc: linux-arch@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-mips@...r.kernel.org,
	linuxppc-dev@...ts.ozlabs.org,
	linux-riscv@...ts.infradead.org,
	linux-s390@...r.kernel.org,
	x86@...nel.org,
	"Jason A . Donenfeld" <Jason@...c4.com>,
	Ard Biesheuvel <ardb@...nel.org>
Subject: [PATCH v2 02/13] crypto: powerpc - drop redundant dependencies on PPC

From: Eric Biggers <ebiggers@...gle.com>

arch/powerpc/crypto/Kconfig is sourced only when CONFIG_PPC=y, so there
is no need for the symbols defined inside it to depend on PPC.

Acked-by: Ard Biesheuvel <ardb@...nel.org>
Signed-off-by: Eric Biggers <ebiggers@...gle.com>
---
 arch/powerpc/crypto/Kconfig | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/arch/powerpc/crypto/Kconfig b/arch/powerpc/crypto/Kconfig
index cbcf76953d835..8bcc690134644 100644
--- a/arch/powerpc/crypto/Kconfig
+++ b/arch/powerpc/crypto/Kconfig
@@ -15,48 +15,46 @@ config CRYPTO_CURVE25519_PPC64
 	  Architecture: PowerPC64
 	  - Little-endian
 
 config CRYPTO_MD5_PPC
 	tristate "Digests: MD5"
-	depends on PPC
 	select CRYPTO_HASH
 	help
 	  MD5 message digest algorithm (RFC1321)
 
 	  Architecture: powerpc
 
 config CRYPTO_SHA1_PPC
 	tristate "Hash functions: SHA-1"
-	depends on PPC
 	help
 	  SHA-1 secure hash algorithm (FIPS 180)
 
 	  Architecture: powerpc
 
 config CRYPTO_SHA1_PPC_SPE
 	tristate "Hash functions: SHA-1 (SPE)"
-	depends on PPC && SPE
+	depends on SPE
 	help
 	  SHA-1 secure hash algorithm (FIPS 180)
 
 	  Architecture: powerpc using
 	  - SPE (Signal Processing Engine) extensions
 
 config CRYPTO_SHA256_PPC_SPE
 	tristate "Hash functions: SHA-224 and SHA-256 (SPE)"
-	depends on PPC && SPE
+	depends on SPE
 	select CRYPTO_SHA256
 	select CRYPTO_HASH
 	help
 	  SHA-224 and SHA-256 secure hash algorithms (FIPS 180)
 
 	  Architecture: powerpc using
 	  - SPE (Signal Processing Engine) extensions
 
 config CRYPTO_AES_PPC_SPE
 	tristate "Ciphers: AES, modes: ECB/CBC/CTR/XTS (SPE)"
-	depends on PPC && SPE
+	depends on SPE
 	select CRYPTO_SKCIPHER
 	help
 	  Block ciphers: AES cipher algorithms (FIPS-197)
 	  Length-preserving ciphers: AES with ECB, CBC, CTR, and XTS modes
 
-- 
2.49.0