From: Phil Turnbull Date: Fri, 29 Jul 2016 13:43:56 +0000 (-0400) Subject: staging: comedi: adv_pci1760: Do not return EINVAL for CMDF_ROUND_DOWN. X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c71f20ee76342376e3c4c67cdbe7421d8c4e886e;p=linux-beck.git 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: 14b93bb6bbf0 ("staging: comedi: adv_pci_dio: separate out PCI-1760 support") Signed-off-by: Phil Turnbull Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/drivers/adv_pci1760.c b/drivers/staging/comedi/drivers/adv_pci1760.c index d7dd1e55e347..9f525ff7290c 100644 --- a/drivers/staging/comedi/drivers/adv_pci1760.c +++ b/drivers/staging/comedi/drivers/adv_pci1760.c @@ -196,6 +196,7 @@ static int pci1760_pwm_ns_to_div(unsigned int flags, unsigned int ns) break; case CMDF_ROUND_DOWN: divisor = ns / PCI1760_PWM_TIMEBASE; + break; default: return -EINVAL; }