From: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Date: Thu, 30 Jun 2022 20:07:25 +0000 (+0300)
Subject: drm/virtio: Use dev_is_pci()
X-Git-Tag: v6.1-rc1~159^2~18^2~114
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a9d2e8b5f1e5caa3cb038d7bb7bab530bcce5af1;p=thirdparty%2Fkernel%2Flinux.git

drm/virtio: Use dev_is_pci()

Use common dev_is_pci() helper to replace the strcmp("pci") used by driver.

Suggested-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20220630200726.1884320-9-dmitry.osipenko@collabora.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---

diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c
index 0141b7df97eca..0035affc3e590 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.c
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.c
@@ -87,7 +87,7 @@ static int virtio_gpu_probe(struct virtio_device *vdev)
 		return PTR_ERR(dev);
 	vdev->priv = dev;
 
-	if (!strcmp(vdev->dev.parent->bus->name, "pci")) {
+	if (dev_is_pci(vdev->dev.parent)) {
 		ret = virtio_gpu_pci_quirk(dev);
 		if (ret)
 			goto err_free;