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author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-11-04 10:54:44 -0700 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-07 09:34:02 -0800 |
commit | 0a3e518102b4a252dfcfe7d602d6e99e8c77d230 (patch) | |
tree | b38f61588dddf81c41c20ec1bea0d0aba080de96 /drivers/staging/comedi/drivers/addi_apci_3120.c | |
parent | staging: comedi: addi_apci_3120: move apci3120_ai_insn_read() to driver source (diff) | |
download | linux-dev-0a3e518102b4a252dfcfe7d602d6e99e8c77d230.tar.xz linux-dev-0a3e518102b4a252dfcfe7d602d6e99e8c77d230.zip |
staging: comedi: addi_apci_3120: remove check in apci3120_setup_chan_list()
The n_chan check is not needed. This value will always be >= 1. Remove
the unnecessary check.
For aesthetics, rename the function and change it's return type to void.
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 | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/addi_apci_3120.c b/drivers/staging/comedi/drivers/addi_apci_3120.c index 70363faa99d6..d40fdf2219a5 100644 --- a/drivers/staging/comedi/drivers/addi_apci_3120.c +++ b/drivers/staging/comedi/drivers/addi_apci_3120.c @@ -310,8 +310,7 @@ static int apci3120_ai_insn_read(struct comedi_device *dev, outb(devpriv->mode, dev->iobase + APCI3120_MODE_REG); /* load chanlist for single channel scan */ - if (!apci3120_setup_chan_list(dev, s, 1, &insn->chanspec)) - return -EINVAL; + apci3120_set_chanlist(dev, s, 1, &insn->chanspec); /* * Timer 0 is used in MODE4 (software triggered strobe) to set the |