linux-kernel - [PATCH] PCI: dwc: remove redundant config PCI dependency for config PCIE_DW_PLAT

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Date:   Wed, 11 Jan 2023 10:54:01 +0100
From:   Lukas Bulwahn <lukas.bulwahn@...il.com>
To:     Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>, linux-pci@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org,
        Lukas Bulwahn <lukas.bulwahn@...il.com>
Subject: [PATCH] PCI: dwc: remove redundant config PCI dependency for config PCIE_DW_PLAT_EP

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 config PCIE_DW_PLAT_EP.
No functional change and effective change of Kconfig dependendencies.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@...il.com>
---
 drivers/pci/controller/dwc/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/controller/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig
index 99ec91e2a5cf..ff2e478e48b5 100644
--- a/drivers/pci/controller/dwc/Kconfig
+++ b/drivers/pci/controller/dwc/Kconfig
@@ -67,7 +67,7 @@ config PCIE_DW_PLAT_HOST
 
 config PCIE_DW_PLAT_EP
 	bool "Platform bus based DesignWare PCIe Controller - Endpoint mode"
-	depends on PCI && PCI_MSI
+	depends on PCI_MSI
 	depends on PCI_ENDPOINT
 	select PCIE_DW_EP
 	select PCIE_DW_PLAT
-- 
2.17.1