From: H Hartley Sweeten Date: Fri, 7 Aug 2015 18:45:10 +0000 (-0700) Subject: staging: comedi: hwdrv_apci1564: remove magic number in apci1564_timer_insn_read() X-Git-Tag: v4.3-rc1~158^2~111 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=18543b13fc99f0e90aead12ca9fc64145341278c;p=karo-tx-linux.git staging: comedi: hwdrv_apci1564: remove magic number in apci1564_timer_insn_read() Use the bit define from addi_tcw.h to remove the magic number. Signed-off-by: H Hartley Sweeten Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c index c4650db82f0e..a3e3a34d7e86 100644 --- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c +++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c @@ -82,7 +82,8 @@ static int apci1564_timer_insn_read(struct comedi_device *dev, struct apci1564_private *devpriv = dev->private; /* Stores the status of the Timer */ - data[0] = inl(devpriv->timer + ADDI_TCW_STATUS_REG) & 0x1; + data[0] = inl(devpriv->timer + ADDI_TCW_STATUS_REG) & + ADDI_TCW_STATUS_OVERFLOW; /* Stores the Actual value of the Timer */ data[1] = inl(devpriv->timer + ADDI_TCW_VAL_REG);