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author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-11-04 10:55:20 -0700 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-07 09:34:05 -0800 |
commit | 0b7defa70227f7c7f313e0ea4f0eeb88c5de79a3 (patch) | |
tree | 0cacf937035f29a2a79a0da6c07f2dca487a6e7c /drivers/staging/comedi/drivers/addi_apci_3120.c | |
parent | staging: comedi: addi_apci_3120: remove unnecessary include (diff) | |
download | linux-dev-0b7defa70227f7c7f313e0ea4f0eeb88c5de79a3.tar.xz linux-dev-0b7defa70227f7c7f313e0ea4f0eeb88c5de79a3.zip |
staging: comedi: addi_apci_3120: move apci3120_addon_write() to driver
Move this function from the included source file to the main driver
source file.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi/drivers/addi_apci_3120.c')
-rw-r--r-- | drivers/staging/comedi/drivers/addi_apci_3120.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/staging/comedi/drivers/addi_apci_3120.c b/drivers/staging/comedi/drivers/addi_apci_3120.c index 4f1ec0bc645f..dab81cbe79da 100644 --- a/drivers/staging/comedi/drivers/addi_apci_3120.c +++ b/drivers/staging/comedi/drivers/addi_apci_3120.c @@ -163,6 +163,20 @@ struct apci3120_private { unsigned short ctrl; }; +static void apci3120_addon_write(struct comedi_device *dev, + unsigned int val, unsigned int reg) +{ + struct apci3120_private *devpriv = dev->private; + + /* 16-bit interface for AMCC add-on registers */ + + outw(reg, devpriv->addon + APCI3120_ADDON_ADDR_REG); + outw(val & 0xffff, devpriv->addon + APCI3120_ADDON_DATA_REG); + + outw(reg + 2, devpriv->addon + APCI3120_ADDON_ADDR_REG); + outw((val >> 16) & 0xffff, devpriv->addon + APCI3120_ADDON_DATA_REG); +} + /* * There are three timers on the board. They all use the same base * clock with a fixed prescaler for each timer. The base clock used |