diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2017-05-15 11:28:26 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-05-24 16:43:11 +0300 |
| commit | 438f3d13da5e0714f1add1652865b864a2c36eb7 (patch) | |
| tree | 1413cbd20c9bb7d10ee974a84b91fac0489dc81c /drivers/net/wireless/intel/iwlegacy/common.h | |
| parent | 4a4274bf2dbbd1c7a45be0c89a1687c9d2eef4a0 (diff) | |
iwlegacy: warn when enabling power save
iwlegacy firmware can crash when power save is configured. PS was
allowed in "dbdac2b iwlegacy: properly enable power saving" with belive
that user who enable PS is aware of that and can relate firmware crahes
with PS. However some distributions seems to enable PS without user
intervention, so warn about that.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/intel/iwlegacy/common.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlegacy/common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlegacy/common.h b/drivers/net/wireless/intel/iwlegacy/common.h index 3bba521d2cd9..18c60c92e3a3 100644 --- a/drivers/net/wireless/intel/iwlegacy/common.h +++ b/drivers/net/wireless/intel/iwlegacy/common.h @@ -45,6 +45,7 @@ struct il_tx_queue; #define IL_ERR(f, a...) dev_err(&il->pci_dev->dev, f, ## a) #define IL_WARN(f, a...) dev_warn(&il->pci_dev->dev, f, ## a) +#define IL_WARN_ONCE(f, a...) dev_warn_once(&il->pci_dev->dev, f, ## a) #define IL_INFO(f, a...) dev_info(&il->pci_dev->dev, f, ## a) #define RX_QUEUE_SIZE 256 |