pci_disable_device() disables many features, like MSI-X, which we
never reenable in efx_reset(). Further, calls to pci_enable_device()
and pci_disable_device() must be matched since the nesting count was
introduced.
Signed-off-by: Ben Hutchings <bhutchings@xxxxxxxxxxxxxx>
---
drivers/net/sfc/falcon.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index 31ed1f4..f8466be 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -1375,9 +1375,9 @@ static irqreturn_t falcon_fatal_interrupt(struct efx_nic *efx)
}
/* Disable both devices */
- pci_disable_device(efx->pci_dev);
+ pci_clear_master(efx->pci_dev);
if (FALCON_IS_DUAL_FUNC(efx))
- pci_disable_device(nic_data->pci_dev2);
+ pci_clear_master(nic_data->pci_dev2);
falcon_disable_interrupts(efx);
if (++n_int_errors < FALCON_MAX_INT_ERRORS) {
--
1.5.5
--
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