Commit c71f20ee authored by Phil Turnbull's avatar Phil Turnbull Committed by Greg Kroah-Hartman

staging: comedi: adv_pci1760: Do not return EINVAL for CMDF_ROUND_DOWN.

The CMDF_ROUND_DOWN case falls through and so always returns -EINVAL.

Fixes: 14b93bb6 ("staging: comedi: adv_pci_dio: separate out PCI-1760 support")
Signed-off-by: default avatarPhil Turnbull <phil.turnbull@oracle.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5ca05345
...@@ -196,6 +196,7 @@ static int pci1760_pwm_ns_to_div(unsigned int flags, unsigned int ns) ...@@ -196,6 +196,7 @@ static int pci1760_pwm_ns_to_div(unsigned int flags, unsigned int ns)
break; break;
case CMDF_ROUND_DOWN: case CMDF_ROUND_DOWN:
divisor = ns / PCI1760_PWM_TIMEBASE; divisor = ns / PCI1760_PWM_TIMEBASE;
break;
default: default:
return -EINVAL; return -EINVAL;
} }
......
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