diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2023-03-07 21:28:33 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-03-10 06:00:38 +0300 |
| commit | b3e2bf9c967b28a97f1f8e255b206026a777226c (patch) | |
| tree | 432e940d19de5551ff29efc062ee05414401cdc2 /drivers/scsi/aacraid | |
| parent | fe15c26ee26efa11741a7b632e9f23b01aca4cc6 (diff) | |
| download | linux-b3e2bf9c967b28a97f1f8e255b206026a777226c.tar.xz | |
scsi: aacraid: Drop redundant pci_enable_pcie_error_reporting()
pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since commit 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.
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.
Also remove pci_disable_pcie_error_reporting() from the .error_detected()
path, which was added by commit 5c63f7f710bd ("aacraid: Added EEH support")
but looks unnecessary. Error reporting will be disabled by the device
reset and will be re-enabled by the pci_restore_state() in
aac_pci_slot_reset().
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20230307182842.870378-2-helgaas@kernel.org
Cc: Adaptec OEM Raid Solutions <aacraid@microsemi.com>
Cc: Raghava Aditya Renukunta <raghavaaditya.renukunta@pmcs.com>
Cc: Tomas Henzl <thenzl@redhat.com>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/aacraid')
| -rw-r--r-- | drivers/scsi/aacraid/linit.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index 5ba5c18b77b4..43160bf4d6a8 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -26,7 +26,6 @@ #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/pci.h> -#include <linux/aer.h> #include <linux/slab.h> #include <linux/mutex.h> #include <linux/spinlock.h> @@ -1783,7 +1782,6 @@ static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) aac_scan_host(aac); - pci_enable_pcie_error_reporting(pdev); pci_save_state(pdev); return 0; @@ -1949,7 +1947,6 @@ static pci_ers_result_t aac_pci_error_detected(struct pci_dev *pdev, scsi_host_complete_all_commands(shost, DID_NO_CONNECT); aac_release_resources(aac); - pci_disable_pcie_error_reporting(pdev); aac_adapter_ioremap(aac, 0); return PCI_ERS_RESULT_NEED_RESET; |