accel/qaic: Register for PCI driver at the beginning of module init

As qaic drivers base device is connected to host via PCI framework, it
makes sense to register in PCI framework at the beginning of module
init.

Signed-off-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Reviewed-by: Carl Vanderlip <quic_carlv@quicinc.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230901161037.6124-1-quic_jhugo@quicinc.com

diff --git a/drivers/accel/qaic/qaic_drv.c b/drivers/accel/qaic/qaic_drv.c
index b5de82e6eb4d56a41b1acabe03a95413522ba3d3..49b5039f4cadceae53574940036be4978f4e9ed9 100644 (file)
--- a/drivers/accel/qaic/qaic_drv.c
+++ b/drivers/accel/qaic/qaic_drv.c
@@ -591,22 +591,22 @@ static int __init qaic_init(void)
 {
        int ret;
 
-       ret = mhi_driver_register(&qaic_mhi_driver);
+       ret = pci_register_driver(&qaic_pci_driver);
        if (ret) {
-               pr_debug("qaic: mhi_driver_register failed %d\n", ret);
+               pr_debug("qaic: pci_register_driver failed %d\n", ret);
                return ret;
        }
 
-       ret = pci_register_driver(&qaic_pci_driver);
+       ret = mhi_driver_register(&qaic_mhi_driver);
        if (ret) {
-               pr_debug("qaic: pci_register_driver failed %d\n", ret);
-               goto free_mhi;
+               pr_debug("qaic: mhi_driver_register failed %d\n", ret);
+               goto free_pci;
        }
 
        return 0;
 
-free_mhi:
-       mhi_driver_unregister(&qaic_mhi_driver);
+free_pci:
+       pci_unregister_driver(&qaic_pci_driver);
        return ret;
 }
 
@@ -628,8 +628,8 @@ static void __exit qaic_exit(void)
         * reinitializing the link_up state after the cleanup is done.
         */
        link_up = true;
-       pci_unregister_driver(&qaic_pci_driver);
        mhi_driver_unregister(&qaic_mhi_driver);
+       pci_unregister_driver(&qaic_pci_driver);
 }
 
 module_init(qaic_init);