diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2024-02-12 12:06:14 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2024-02-14 12:09:18 +0300 |
| commit | 784e27f2811884ab78edc713a4ef0d4deca9b668 (patch) | |
| tree | fb0b3fd73ea3a2ed17550d63adb155ab5c82e389 /drivers/video | |
| parent | 4e754597d603c642869be9bffbb0ef49bf5f7bb8 (diff) | |
| download | linux-784e27f2811884ab78edc713a4ef0d4deca9b668.tar.xz | |
fbdev/efifb: Do not track parent device status
There will be no EFI framebuffer device for disabled parent devices
and thus we never probe efifb in that case. Hence remove the tracking
code from efifb.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240212090736.11464-7-tzimmermann@suse.de
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/efifb.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/video/fbdev/efifb.c b/drivers/video/fbdev/efifb.c index e66ef35fa6b6..f76b7ae00751 100644 --- a/drivers/video/fbdev/efifb.c +++ b/drivers/video/fbdev/efifb.c @@ -348,8 +348,6 @@ static struct attribute *efifb_attrs[] = { }; ATTRIBUTE_GROUPS(efifb); -static bool pci_dev_disabled; /* FB base matches BAR of a disabled device */ - static struct resource *bar_resource; static u64 bar_offset; @@ -377,7 +375,7 @@ static int efifb_probe(struct platform_device *dev) if (!si) return -ENOMEM; - if (si->orig_video_isVGA != VIDEO_TYPE_EFI || pci_dev_disabled) + if (si->orig_video_isVGA != VIDEO_TYPE_EFI) return -ENODEV; if (fb_get_options("efifb", &option)) @@ -653,7 +651,6 @@ static void record_efifb_bar_resource(struct pci_dev *dev, int idx, u64 offset) pci_read_config_word(dev, PCI_COMMAND, &word); if (!(word & PCI_COMMAND_MEMORY)) { - pci_dev_disabled = true; dev_err(&dev->dev, "BAR %d: assigned to efifb but device is disabled!\n", idx); |