linux-kernel - [PATCH v2] usb: host: xhci-plat: Use dev_is

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Date:   Thu,  6 Apr 2023 08:46:05 +0900
From:   Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
To:     mathias.nyman@...el.com, gregkh@...uxfoundation.org
Cc:     linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
Subject: [PATCH v2] usb: host: xhci-plat: Use dev_is_pci() helper

Use common dev_is_pci() helper for checking PCI devices.
And if CONFIG_PCI is not defined, dev_is_pci returns false. Therefore,
CONFIG_PCI is also unnecessary, so remove it.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
---
 v2: Remove CONFIG_PCI

 drivers/usb/host/xhci-plat.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index b9f9625467d61e..76c5a84616eaee 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -362,10 +362,8 @@ static int xhci_generic_plat_probe(struct platform_device *pdev)
 		if (is_of_node(sysdev->fwnode) ||
 			is_acpi_device_node(sysdev->fwnode))
 			break;
-#ifdef CONFIG_PCI
-		else if (sysdev->bus == &pci_bus_type)
+		else if (dev_is_pci(sysdev))
 			break;
-#endif
 	}
 
 	if (!sysdev)
-- 
2.36.1