diff options
| author | Mike McCormack <mikem@ring3k.org> | 2011-05-30 23:48:23 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-06-03 18:57:32 (GMT) |
| commit | 2e69167c32780b2228f294505d5bf742494c960f (patch) | |
| tree | 5528425eced27dfa48f6846523e0ceeb38f95392 /drivers/net/wireless | |
| parent | f35490f909b7d535ff7f2f1a7df59be8c2824931 (diff) | |
| download | linux-fsl-qoriq-2e69167c32780b2228f294505d5bf742494c960f.tar.xz | |
rtlwifi: Synchronize IRQ after disabling it
This make sure any IRQ handlers running on other CPUs complete.
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192ce/hw.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c index d5d3c8a..944f55e 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c @@ -1194,6 +1194,7 @@ void rtl92ce_disable_interrupt(struct ieee80211_hw *hw) rtl_write_dword(rtlpriv, REG_HIMR, IMR8190_DISABLED); rtl_write_dword(rtlpriv, REG_HIMRE, IMR8190_DISABLED); rtlpci->irq_enabled = false; + synchronize_irq(rtlpci->pdev->irq); } static void _rtl92ce_poweroff_adapter(struct ieee80211_hw *hw) |