diff options
| author | Sujith <Sujith.Manoharan@atheros.com> | 2010-04-23 10:28:10 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-04-26 14:21:16 -0400 |
| commit | a3be14b76da111ebe4d245b0542613f9317104e7 (patch) | |
| tree | fe3fcbd6ab1a6a4d4b4b9b89f071224ac351fe6e /drivers/net/wireless/ath/ath9k/htc.h | |
| parent | c11d8f89d3b785f3ef987c2d9ee1bfea6f8b3d0f (diff) | |
| download | lwn-a3be14b76da111ebe4d245b0542613f9317104e7.tar.gz lwn-a3be14b76da111ebe4d245b0542613f9317104e7.zip | |
ath9k_htc: Handle device unplug properly
When the USB device has been unplugged, there is
no point in trying to send commands to the target.
Fix this by denying all WMI commands in such a case.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/htc.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/htc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h index c765ff4a505c..b771e20075a5 100644 --- a/drivers/net/wireless/ath/ath9k/htc.h +++ b/drivers/net/wireless/ath/ath9k/htc.h @@ -329,6 +329,7 @@ struct htc_beacon_config { #define OP_ASSOCIATED BIT(8) #define OP_ENABLE_BEACON BIT(9) #define OP_LED_DEINIT BIT(10) +#define OP_UNPLUGGED BIT(11) struct ath9k_htc_priv { struct device *dev; |