rsxx: Drop PCI legacy power management

The rsxx driver doesn't support device suspend, so remove
rsxx_pci_suspend(), the legacy PCI .suspend() method, completely.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20211208192449.146076-5-helgaas@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/block/rsxx/core.c b/drivers/block/rsxx/core.c
index 8d9d69f5dfbccaebe579aabcce0753255d04d73b..19b85d16d711df19f90f1d95ad5df7a83f2f752b 100644 (file)
--- a/drivers/block/rsxx/core.c
+++ b/drivers/block/rsxx/core.c
@@ -1037,12 +1037,6 @@ static void rsxx_pci_remove(struct pci_dev *dev)
        kfree(card);
 }
 
-static int rsxx_pci_suspend(struct pci_dev *dev, pm_message_t state)
-{
-       /* We don't support suspend at this time. */
-       return -ENOSYS;
-}
-
 static void rsxx_pci_shutdown(struct pci_dev *dev)
 {
        struct rsxx_cardinfo *card = pci_get_drvdata(dev);
@@ -1083,7 +1077,6 @@ static struct pci_driver rsxx_pci_driver = {
        .id_table       = rsxx_pci_ids,
        .probe          = rsxx_pci_probe,
        .remove         = rsxx_pci_remove,
-       .suspend        = rsxx_pci_suspend,
        .shutdown       = rsxx_pci_shutdown,
        .err_handler    = &rsxx_err_handler,
 };