linux-kernel - [PATCH 2/9] of: address: Add argument 'name' for of_node_is

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Message-Id: <20240919-pcie_ep_range-v1-2-b3e9d62780b7@nxp.com>
Date: Thu, 19 Sep 2024 18:03:02 -0400
From: Frank Li <Frank.Li@....com>
To: Lorenzo Pieralisi <lpieralisi@...nel.org>, 
 Krzysztof Wilczyński <kw@...ux.com>, 
 Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>, 
 Rob Herring <robh@...nel.org>, Bjorn Helgaas <bhelgaas@...gle.com>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Abraham I <kishon@...nel.org>, 
 Saravana Kannan <saravanak@...gle.com>, Jingoo Han <jingoohan1@...il.com>, 
 Gustavo Pimentel <gustavo.pimentel@...opsys.com>, 
 Jesper Nilsson <jesper.nilsson@...s.com>, 
 Richard Zhu <hongxing.zhu@....com>, Lucas Stach <l.stach@...gutronix.de>, 
 Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>
Cc: linux-pci@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-kernel@...s.com, 
 linux-arm-kernel@...ts.infradead.org, imx@...ts.linux.dev, 
 Krzysztof Wilczyński <kwilczynski@...nel.org>, 
 Frank Li <Frank.Li@....com>
Subject: [PATCH 2/9] of: address: Add argument 'name' for of_node_is_pcie()

Add argument 'name' for help function of_node_is_pcie(). Prepare for adding
pci-ep support.

Signed-off-by: Frank Li <Frank.Li@....com>
---
 drivers/of/address.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/of/address.c b/drivers/of/address.c
index 286f0c161e332..d886f16df8a6e 100644
--- a/drivers/of/address.c
+++ b/drivers/of/address.c
@@ -147,9 +147,9 @@ static unsigned int of_bus_pci_get_flags(const __be32 *addr)
  * PCI bus specific translator
  */
 
-static bool of_node_is_pcie(struct device_node *np)
+static bool of_node_is_pcie(struct device_node *np, const char *name)
 {
-	bool is_pcie = of_node_name_eq(np, "pcie");
+	bool is_pcie = of_node_name_eq(np, name);
 
 	if (is_pcie)
 		pr_warn_once("%pOF: Missing device_type\n", np);
@@ -169,7 +169,7 @@ static int of_bus_pci_match(struct device_node *np)
 	 */
 	return of_node_is_type(np, "pci") || of_node_is_type(np, "pciex") ||
 		of_node_is_type(np, "vci") || of_node_is_type(np, "ht") ||
-		of_node_is_pcie(np);
+		of_node_is_pcie(np, "pcie");
 }
 
 static void of_bus_pci_count_cells(struct device_node *np,

-- 
2.34.1