diff options
| author | H Hartley Sweeten <[email protected]> | 2014-11-10 16:20:08 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2014-11-26 15:31:32 -0800 |
| commit | 950a6f8714fd73d4348036413f21e056de4b10bd (patch) | |
| tree | ed6a580b4b2330f3e5d8ed312cf38bd553cdc66e | |
| parent | aff24b999554d048d3105fefdd0bd89dbfc312af (diff) | |
staging: comedi: addi_apci_1564: use correct I/O base for APCI1564_DI_INT_STATUS_REG
The APCI1564_DI_INT_STATUS_REG is located in the PCI BAR 0 I/O space. That
base address is stored in devpriv->amcc_iobase. Use that to correctly read
the register.
Signed-off-by: H Hartley Sweeten <[email protected]>
Reviewed-by: Ian Abbott <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
| -rw-r--r-- | drivers/staging/comedi/drivers/addi_apci_1564.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/addi_apci_1564.c b/drivers/staging/comedi/drivers/addi_apci_1564.c index cf14b0a923d4..467e27838b56 100644 --- a/drivers/staging/comedi/drivers/addi_apci_1564.c +++ b/drivers/staging/comedi/drivers/addi_apci_1564.c @@ -85,8 +85,8 @@ static irqreturn_t apci1564_interrupt(int irq, void *d) outl(status & APCI1564_DI_INT_DISABLE, devpriv->amcc_iobase + APCI1564_DI_IRQ_REG); - s->state = inl(dev->iobase + APCI1564_DI_INT_STATUS_REG) - & 0xffff; + s->state = inl(devpriv->amcc_iobase + + APCI1564_DI_INT_STATUS_REG) & 0xffff; comedi_buf_write_samples(s, &s->state, 1); comedi_handle_events(dev, s); |