diff options
author | Bjorn Helgaas <bhelgaas@google.com> | 2023-03-07 14:32:43 -0600 |
---|---|---|
committer | Christoph Hellwig <hch@lst.de> | 2023-03-15 15:18:20 +0100 |
commit | d0db5a420fbf2af386194d4759f435a54151c47a (patch) | |
tree | 64f69037c1c2d7231028579b828fa1ddd6076c81 | |
parent | 6173a77b7e9d3e202bdb9897b23f2a8afe7bf286 (diff) | |
download | scsi-devel-d0db5a420fbf2af386194d4759f435a54151c47a.tar.gz |
nvme-pci: drop redundant pci_enable_pcie_error_reporting()
pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
-rw-r--r-- | drivers/nvme/host/pci.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index b615906263f374..04f4c6818f2878 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -5,7 +5,6 @@ */ #include <linux/acpi.h> -#include <linux/aer.h> #include <linux/async.h> #include <linux/blkdev.h> #include <linux/blk-mq.h> @@ -2535,7 +2534,6 @@ static int nvme_pci_enable(struct nvme_dev *dev) nvme_map_cmb(dev); - pci_enable_pcie_error_reporting(pdev); pci_save_state(pdev); result = nvme_pci_configure_admin_queue(dev); @@ -2600,10 +2598,8 @@ static void nvme_dev_disable(struct nvme_dev *dev, bool shutdown) nvme_suspend_io_queues(dev); nvme_suspend_queue(dev, 0); pci_free_irq_vectors(pdev); - if (pci_is_enabled(pdev)) { - pci_disable_pcie_error_reporting(pdev); + if (pci_is_enabled(pdev)) pci_disable_device(pdev); - } nvme_reap_pending_cqes(dev); nvme_cancel_tagset(&dev->ctrl); |