linux-kernel - [PATCH] crypto: hisilicon - remove redundant config PCI dependency for some CRYPTO_DEV

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Message-Id: <20230111120203.822-1-lukas.bulwahn@gmail.com>
Date:   Wed, 11 Jan 2023 13:02:03 +0100
From:   Lukas Bulwahn <lukas.bulwahn@...il.com>
To:     Weili Qian <qianweili@...wei.com>,
        Zhou Wang <wangzhou1@...ilicon.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S . Miller" <davem@...emloft.net>,
        linux-crypto@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org,
        Lukas Bulwahn <lukas.bulwahn@...il.com>
Subject: [PATCH] crypto: hisilicon - remove redundant config PCI dependency for some CRYPTO_DEV_HISI configs

While reviewing dependencies in some Kconfig files, I noticed the redundant
dependency "depends on PCI && PCI_MSI". The config PCI_MSI has always,
since its introduction, been dependent on the config PCI. So, it is
sufficient to just depend on PCI_MSI, and know that the dependency on PCI
is implicitly implied.

Reduce the dependencies of configs CRYPTO_DEV_HISI_SEC2,
CRYPTO_DEV_HISI_QM, CRYPTO_DEV_HISI_ZIP and CRYPTO_DEV_HISI_HPRE.

No functional change and effective change of Kconfig dependendencies.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@...il.com>
---
 drivers/crypto/hisilicon/Kconfig | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/crypto/hisilicon/Kconfig b/drivers/crypto/hisilicon/Kconfig
index 743ce4fc3158..4137a8bf131f 100644
--- a/drivers/crypto/hisilicon/Kconfig
+++ b/drivers/crypto/hisilicon/Kconfig
@@ -27,7 +27,7 @@ config CRYPTO_DEV_HISI_SEC2
 	select CRYPTO_SHA256
 	select CRYPTO_SHA512
 	select CRYPTO_SM4_GENERIC
-	depends on PCI && PCI_MSI
+	depends on PCI_MSI
 	depends on UACCE || UACCE=n
 	depends on ARM64 || (COMPILE_TEST && 64BIT)
 	depends on ACPI
@@ -42,7 +42,7 @@ config CRYPTO_DEV_HISI_SEC2
 config CRYPTO_DEV_HISI_QM
 	tristate
 	depends on ARM64 || COMPILE_TEST
-	depends on PCI && PCI_MSI
+	depends on PCI_MSI
 	depends on UACCE || UACCE=n
 	depends on ACPI
 	help
@@ -51,7 +51,7 @@ config CRYPTO_DEV_HISI_QM
 
 config CRYPTO_DEV_HISI_ZIP
 	tristate "Support for HiSilicon ZIP accelerator"
-	depends on PCI && PCI_MSI
+	depends on PCI_MSI
 	depends on ARM64 || (COMPILE_TEST && 64BIT)
 	depends on !CPU_BIG_ENDIAN || COMPILE_TEST
 	depends on UACCE || UACCE=n
@@ -62,7 +62,7 @@ config CRYPTO_DEV_HISI_ZIP
 
 config CRYPTO_DEV_HISI_HPRE
 	tristate "Support for HISI HPRE accelerator"
-	depends on PCI && PCI_MSI
+	depends on PCI_MSI
 	depends on UACCE || UACCE=n
 	depends on ARM64 || (COMPILE_TEST && 64BIT)
 	depends on ACPI
-- 
2.17.1