diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2023-03-07 23:32:43 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2023-04-13 09:55:03 +0300 |
| commit | 1ad11eafc63ac16e667853bee4273879226d2d1b (patch) | |
| tree | 0ff585337fe21ec990ac93eb807e35d2868e5857 /drivers/nvme | |
| parent | d8898ee50edecacdf0141f26fd90acf43d7e9cd7 (diff) | |
| download | linux-1ad11eafc63ac16e667853bee4273879226d2d1b.tar.xz | |
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>
Diffstat (limited to 'drivers/nvme')
| -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 5b95c94ee40f..593f86323e25 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); |