From 0d6e5dad12c5a2860e3d13b4d7a4702f90386003 Mon Sep 17 00:00:00 2001 From: Ian Abbott Date: Tue, 14 Apr 2009 11:06:27 -0400 Subject: [PATCH] Staging: comedi: amplc_pc236: Corrected documentation. Interrupt is triggered by rising edge on port C bit 3 (not bit 7). From: Ian Abbott Signed-off-by: Frank Mori Hess Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/amplc_pc236.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/comedi/drivers/amplc_pc236.c b/drivers/staging/comedi/drivers/amplc_pc236.c index 294500361b0c..fc1a8f1b611a 100644 --- a/drivers/staging/comedi/drivers/amplc_pc236.c +++ b/drivers/staging/comedi/drivers/amplc_pc236.c @@ -27,7 +27,7 @@ Driver: amplc_pc236 Description: Amplicon PC36AT, PCI236 Author: Ian Abbott Devices: [Amplicon] PC36AT (pc36at), PCI236 (pci236 or amplc_pc236) -Updated: Wed, 22 Oct 2008 13:40:03 +0100 +Updated: Wed, 01 Apr 2009 15:41:25 +0100 Status: works Configuration options - PC36AT: @@ -45,7 +45,7 @@ as subdevice 0. Subdevice 1 pretends to be a digital input device, but it always returns 0 when read. However, if you run a command with scan_begin_src=TRIG_EXT, -a rising edge on port C bit 7 acts as an external trigger, which can be +a rising edge on port C bit 3 acts as an external trigger, which can be used to wake up tasks. This is like the comedi_parport device, but the only way to physically disable the interrupt on the PC36AT is to remove the IRQ jumper. If no interrupt is connected, then subdevice 1 is