rt2x00: Mask out unused interrupts in rt2800pci

We don't use all available interrupts in rt2800pci. Mask out all unused
interrupts to avoid waking up without having anything to do.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 2bcb150..005ee15 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -342,24 +342,24 @@ static void rt2800pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
        }
 
        rt2800_register_read(rt2x00dev, INT_MASK_CSR, &reg);
-       rt2x00_set_field32(&reg, INT_MASK_CSR_RXDELAYINT, mask);
-       rt2x00_set_field32(&reg, INT_MASK_CSR_TXDELAYINT, mask);
+       rt2x00_set_field32(&reg, INT_MASK_CSR_RXDELAYINT, 0);
+       rt2x00_set_field32(&reg, INT_MASK_CSR_TXDELAYINT, 0);
        rt2x00_set_field32(&reg, INT_MASK_CSR_RX_DONE, mask);
-       rt2x00_set_field32(&reg, INT_MASK_CSR_AC0_DMA_DONE, mask);
-       rt2x00_set_field32(&reg, INT_MASK_CSR_AC1_DMA_DONE, mask);
-       rt2x00_set_field32(&reg, INT_MASK_CSR_AC2_DMA_DONE, mask);
-       rt2x00_set_field32(&reg, INT_MASK_CSR_AC3_DMA_DONE, mask);
-       rt2x00_set_field32(&reg, INT_MASK_CSR_HCCA_DMA_DONE, mask);
-       rt2x00_set_field32(&reg, INT_MASK_CSR_MGMT_DMA_DONE, mask);
-       rt2x00_set_field32(&reg, INT_MASK_CSR_MCU_COMMAND, mask);
-       rt2x00_set_field32(&reg, INT_MASK_CSR_RXTX_COHERENT, mask);
+       rt2x00_set_field32(&reg, INT_MASK_CSR_AC0_DMA_DONE, 0);
+       rt2x00_set_field32(&reg, INT_MASK_CSR_AC1_DMA_DONE, 0);
+       rt2x00_set_field32(&reg, INT_MASK_CSR_AC2_DMA_DONE, 0);
+       rt2x00_set_field32(&reg, INT_MASK_CSR_AC3_DMA_DONE, 0);
+       rt2x00_set_field32(&reg, INT_MASK_CSR_HCCA_DMA_DONE, 0);
+       rt2x00_set_field32(&reg, INT_MASK_CSR_MGMT_DMA_DONE, 0);
+       rt2x00_set_field32(&reg, INT_MASK_CSR_MCU_COMMAND, 0);
+       rt2x00_set_field32(&reg, INT_MASK_CSR_RXTX_COHERENT, 0);
        rt2x00_set_field32(&reg, INT_MASK_CSR_TBTT, mask);
        rt2x00_set_field32(&reg, INT_MASK_CSR_PRE_TBTT, mask);
        rt2x00_set_field32(&reg, INT_MASK_CSR_TX_FIFO_STATUS, mask);
        rt2x00_set_field32(&reg, INT_MASK_CSR_AUTO_WAKEUP, mask);
-       rt2x00_set_field32(&reg, INT_MASK_CSR_GPTIMER, mask);
-       rt2x00_set_field32(&reg, INT_MASK_CSR_RX_COHERENT, mask);
-       rt2x00_set_field32(&reg, INT_MASK_CSR_TX_COHERENT, mask);
+       rt2x00_set_field32(&reg, INT_MASK_CSR_GPTIMER, 0);
+       rt2x00_set_field32(&reg, INT_MASK_CSR_RX_COHERENT, 0);
+       rt2x00_set_field32(&reg, INT_MASK_CSR_TX_COHERENT, 0);
        rt2800_register_write(rt2x00dev, INT_MASK_CSR, reg);
 }