drm/cirrus: use simpler remove_conflicting_pci_framebuffers()

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/a9a4691b6eea789664edd6b85a85b7990953a222.1535810304.git.mirq-linux@rere.qmqm.pl

diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.c b/drivers/gpu/drm/cirrus/cirrus_drv.c
index b4f7be0..db40b77 100644 (file)
--- a/drivers/gpu/drm/cirrus/cirrus_drv.c
+++ b/drivers/gpu/drm/cirrus/cirrus_drv.c
@@ -42,33 +42,12 @@ static const struct pci_device_id pciidlist[] = {
 };
 
 
-static int cirrus_kick_out_firmware_fb(struct pci_dev *pdev)
-{
-       struct apertures_struct *ap;
-       bool primary = false;
-
-       ap = alloc_apertures(1);
-       if (!ap)
-               return -ENOMEM;
-
-       ap->ranges[0].base = pci_resource_start(pdev, 0);
-       ap->ranges[0].size = pci_resource_len(pdev, 0);
-
-#ifdef CONFIG_X86
-       primary = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
-#endif
-       drm_fb_helper_remove_conflicting_framebuffers(ap, "cirrusdrmfb", primary);
-       kfree(ap);
-
-       return 0;
-}
-
 static int cirrus_pci_probe(struct pci_dev *pdev,
                            const struct pci_device_id *ent)
 {
        int ret;
 
-       ret = cirrus_kick_out_firmware_fb(pdev);
+       ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, 0, "cirrusdrmfb");
        if (ret)
                return ret;