diff options
| author | Larry Finger <Larry.Finger@lwfinger.net> | 2014-11-28 10:41:16 -0600 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-12-01 15:22:02 -0500 |
| commit | 87141db0848aa20c43d453f5545efc8f390d4372 (patch) | |
| tree | 14ee1212fa6e997a6a4711f320ec10b36039cb78 /drivers/net/wireless/rtlwifi | |
| parent | f892914c03131a445b926b82815b03162c19288e (diff) | |
| download | linux-87141db0848aa20c43d453f5545efc8f390d4372.tar.bz2 | |
rtlwifi: rtl8192ce: Fix missing interrupt ready flag
Proper operation with the rewritten PCI mini driver requires that a flag be set
when interrupts are enabled. This flag was missed. This patch is one of three needed to
fix the kernel regression reported at https://bugzilla.kernel.org/show_bug.cgi?id=88951.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Reported-by: Catalin Iacob <iacobcatalin@gmail.com>
Tested-by: Catalin Iacob <iacobcatalin@gmail.com>
Cc: Catalin Iacob <iacobcatalin@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rtlwifi')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192ce/hw.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c index 55357d69397a..d2ec5160bbf0 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c @@ -1287,6 +1287,7 @@ void rtl92ce_enable_interrupt(struct ieee80211_hw *hw) rtl_write_dword(rtlpriv, REG_HIMR, rtlpci->irq_mask[0] & 0xFFFFFFFF); rtl_write_dword(rtlpriv, REG_HIMRE, rtlpci->irq_mask[1] & 0xFFFFFFFF); + rtlpci->irq_enabled = true; } void rtl92ce_disable_interrupt(struct ieee80211_hw *hw) @@ -1296,7 +1297,7 @@ void rtl92ce_disable_interrupt(struct ieee80211_hw *hw) rtl_write_dword(rtlpriv, REG_HIMR, IMR8190_DISABLED); rtl_write_dword(rtlpriv, REG_HIMRE, IMR8190_DISABLED); - synchronize_irq(rtlpci->pdev->irq); + rtlpci->irq_enabled = false; } static void _rtl92ce_poweroff_adapter(struct ieee80211_hw *hw) |