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| author | John W. Linville <linville@tuxdriver.com> | 2011-11-22 22:36:35 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-11-22 22:36:35 +0100 |
| commit | 6cccccafe9e8b88adb1800940ded6ad76c587e1b (patch) | |
| tree | c96a5c1eb660782f8687a224d1663ae90b964326 /drivers/net | |
| parent | prism54: potential memory corruption in prism54_get_essid() (diff) | |
| download | linux-6cccccafe9e8b88adb1800940ded6ad76c587e1b.tar.xz linux-6cccccafe9e8b88adb1800940ded6ad76c587e1b.zip | |
Revert "rt2x00: handle spurious pci interrupts"
This reverts commit 23085d5796561625db4143a671f1de081f66ef08.
The original patch was a misguided attempt to improve performance on
some hardware that is apparently prone to spurious interrupt generation.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2400pci.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2500pci.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt61pci.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c index 676c7657f5f5..3a6b40239bc1 100644 --- a/drivers/net/wireless/rt2x00/rt2400pci.c +++ b/drivers/net/wireless/rt2x00/rt2400pci.c @@ -1380,7 +1380,7 @@ static irqreturn_t rt2400pci_interrupt(int irq, void *dev_instance) rt2x00pci_register_write(rt2x00dev, CSR7, reg); if (!reg) - return IRQ_HANDLED; + return IRQ_NONE; if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags)) return IRQ_HANDLED; diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c index d0b627c6c217..dcc0e1fcca77 100644 --- a/drivers/net/wireless/rt2x00/rt2500pci.c +++ b/drivers/net/wireless/rt2x00/rt2500pci.c @@ -1512,7 +1512,7 @@ static irqreturn_t rt2500pci_interrupt(int irq, void *dev_instance) rt2x00pci_register_write(rt2x00dev, CSR7, reg); if (!reg) - return IRQ_HANDLED; + return IRQ_NONE; if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags)) return IRQ_HANDLED; diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c index 9d83e70f3e62..bf55b4a311e3 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.c +++ b/drivers/net/wireless/rt2x00/rt61pci.c @@ -2337,7 +2337,7 @@ static irqreturn_t rt61pci_interrupt(int irq, void *dev_instance) rt2x00pci_register_write(rt2x00dev, INT_SOURCE_CSR, reg); if (!reg && !reg_mcu) - return IRQ_HANDLED; + return IRQ_NONE; if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags)) return IRQ_HANDLED; |