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authorSudarsana Reddy Kalluru <skalluru@marvell.com>2021-09-23 03:16:05 -0700
committerDavid S. Miller <davem@davemloft.net>2021-09-23 13:24:14 +0100
commit4d88c339c423eefe2fd48215016cb0c75fcb4c4d (patch)
treea2ccc615607335f90c05451b4142b0b32995f04b /drivers
parentfdbccea419dc782079ce5881d2705cc9e3881480 (diff)
atlantic: Fix issue in the pm resume flow.
After fixing hibernation resume flow, another usecase was found which should be explicitly handled - resume when device is in "down" state. Invoke aq_nic_init jointly with aq_nic_start only if ndev was already up during suspend/hibernate. We still need to perform nic_deinit() if caller requests for it, to handle the freeze/resume scenarios. Fixes: 57f780f1c433 ("atlantic: Fix driver resume flow.") Signed-off-by: Sudarsana Reddy Kalluru <skalluru@marvell.com> Signed-off-by: Igor Russkikh <irusskikh@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
index dee9ff74d6d6..d4b1976ee69b 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
@@ -413,13 +413,13 @@ static int atl_resume_common(struct device *dev, bool deep)
if (deep) {
/* Reinitialize Nic/Vecs objects */
aq_nic_deinit(nic, !nic->aq_hw->aq_nic_cfg->wol);
+ }
+ if (netif_running(nic->ndev)) {
ret = aq_nic_init(nic);
if (ret)
goto err_exit;
- }
- if (netif_running(nic->ndev)) {
ret = aq_nic_start(nic);
if (ret)
goto err_exit;