cirrus enables its PCI device with pcim_enable_device(). This, implicitly, switches the function pci_request_regions() into managed mode, where it becomes a devres function.
The PCI subsystem wants to remove this hybrid nature from its interfaces. To do so, users of the aforementioned combination of functions must be ported to non-hybrid functions. Replace the call to sometimes-managed pci_request_regions() with one to the always-managed pcim_request_all_regions(). Signed-off-by: Philipp Stanner <[email protected]> --- drivers/gpu/drm/tiny/cirrus-qemu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/tiny/cirrus-qemu.c b/drivers/gpu/drm/tiny/cirrus-qemu.c index 52ec1e4ea9e5..1ff678e26aa1 100644 --- a/drivers/gpu/drm/tiny/cirrus-qemu.c +++ b/drivers/gpu/drm/tiny/cirrus-qemu.c @@ -681,7 +681,7 @@ static int cirrus_pci_probe(struct pci_dev *pdev, if (ret) return ret; - ret = pci_request_regions(pdev, DRIVER_NAME); + ret = pcim_request_all_regions(pdev, DRIVER_NAME); if (ret) return ret; -- 2.48.1
