[PATCH v3 08/13] drm/mgag200: use simpler remove_conflicting_pci_framebuffers()

Michał Mirosław
2018-09-01T14:08:48Z

Remove duplicated call, while at it.

Signed-off-by: Micha? Miros?aw <mirq-linux@rere.qmqm.pl>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/mgag200/mgag200_drv.c | 21 +--------------------
drivers/gpu/drm/mgag200/mgag200_main.c | 9 ---------
2 files changed, 1 insertion(+), 29 deletions(-)

diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.c b/drivers/gpu/drm/mgag200/mgag200_drv.c
index 74cdde2ee474..ac6af4bd9df6 100644
--- a/drivers/gpu/drm/mgag200/mgag200_drv.c
+++ b/drivers/gpu/drm/mgag200/mgag200_drv.c
@@ -42,29 +42,10 @@ static const struct pci_device_id pciidlist[] = {

MODULE_DEVICE_TABLE(pci, pciidlist);

-static void mgag200_kick_out_firmware_fb(struct pci_dev *pdev)
-{
- struct apertures_struct *ap;
- bool primary = false;
-
- ap = alloc_apertures(1);
- if (!ap)
- return;
-
- 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, "mgag200drmfb", primary);
- kfree(ap);
-}
-

static int mga_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
- mgag200_kick_out_firmware_fb(pdev);
+ drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, 0, "mgag200drmfb");

return drm_get_pci_dev(pdev, ent, &driver);
}
diff --git a/drivers/gpu/drm/mgag200/mgag200_main.c b/drivers/gpu/drm/mgag200/mgag200_main.c
index 780f983b0294..79d54103d470 100644
--- a/drivers/gpu/drm/mgag200/mgag200_main.c
+++ b/drivers/gpu/drm/mgag200/mgag200_main.c
@@ -124,20 +124,11 @@ static int mga_probe_vram(struct mga_device *mdev, void __iomem *mem)
static int mga_vram_init(struct mga_device *mdev)
{
void __iomem *mem;
- struct apertures_struct *aper = alloc_apertures(1);
- if (!aper)
- return -ENOMEM;

/* BAR 0 is VRAM */
mdev->mc.vram_base = pci_resource_start(mdev->dev->pdev, 0);
mdev->mc.vram_window = pci_resource_len(mdev->dev->pdev, 0);

- aper->ranges[0].base = mdev->mc.vram_base;
- aper->ranges[0].size = mdev->mc.vram_window;
-
- drm_fb_helper_remove_conflicting_framebuffers(aper, "mgafb", true);
- kfree(aper);
-
if (!devm_request_mem_region(mdev->dev->dev, mdev->mc.vram_base, mdev->mc.vram_window,
"mgadrmfb_vram")) {
DRM_ERROR("can't reserve VRAM\n");
--
2.18.0