As pointed out by Ian Abbott, the i8254_load() function does not use the I8254_MODE* values to specify the "mode". Refactor the 8254 timer programming to use the i8254_set_mode() and i8254_write() helpers instead of i8254_load(). This allows us to use the I8254_MODE* defines to clarify the code. Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx> Cc: Ian Abbott <abbotti@xxxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/staging/comedi/drivers/ni_at_ao.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/comedi/drivers/ni_at_ao.c b/drivers/staging/comedi/drivers/ni_at_ao.c index 10e3e947..c93b47b 100644 --- a/drivers/staging/comedi/drivers/ni_at_ao.c +++ b/drivers/staging/comedi/drivers/ni_at_ao.c @@ -310,6 +310,7 @@ static int atao_calib_insn_read(struct comedi_device *dev, static void atao_reset(struct comedi_device *dev) { struct atao_private *devpriv = dev->private; + unsigned long timer_base = dev->iobase + ATAO_82C53_BASE; /* This is the reset sequence described in the manual */ @@ -317,10 +318,9 @@ static void atao_reset(struct comedi_device *dev) outw(devpriv->cfg1, dev->iobase + ATAO_CFG1_REG); /* Put outputs of counter 1 and counter 2 in a high state */ - i8254_load(dev->iobase + ATAO_82C53_BASE, 0, - 0, 0x0003, I8254_MODE4 | I8254_BINARY); - i8254_set_mode(dev->iobase + ATAO_82C53_BASE, 0, - 1, I8254_MODE4 | I8254_BINARY); + i8254_set_mode(timer_base, 0, 0, I8254_MODE4 | I8254_BINARY); + i8254_set_mode(timer_base, 0, 1, I8254_MODE4 | I8254_BINARY); + i8254_write(timer_base, 0, 0, 0x0003); outw(ATAO_CFG2_CALLD_NOP, dev->iobase + ATAO_CFG2_REG); -- 1.9.2 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel