PCI: pci-epf-test: Register notifier if only core_init_notifier is enabled

[ Upstream commit 6acd25cc98ce0c9ee4fefdaf44fc8bca534b26e5 ]

The pci_epf_test_notifier function should be installed also if only
core_init_notifier is enabled. Fix the current logic.

Link: https://lore.kernel.org/r/20220825090101.20474-1-hayashi.kunihiko@socionext.com
Fixes: 5e50ee27d4a5 ("PCI: pci-epf-test: Add support to defer core initialization")
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Acked-by: Om Prakash Singh <omp@nvidia.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c
index 36b1801..55283d2 100644 (file)
--- a/drivers/pci/endpoint/functions/pci-epf-test.c
+++ b/drivers/pci/endpoint/functions/pci-epf-test.c
@@ -979,7 +979,7 @@ static int pci_epf_test_bind(struct pci_epf *epf)
        if (ret)
                epf_test->dma_supported = false;
 
-       if (linkup_notifier) {
+       if (linkup_notifier || core_init_notifier) {
                epf->nb.notifier_call = pci_epf_test_notifier;
                pci_epc_register_notifier(epc, &epf->nb);
        } else {