From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Tue, 26 Nov 2013 23:42:03 +0000 (-0700)
Subject: staging: comedi: dt282x: remove disable code that disables the irq
X-Git-Tag: v3.14-rc1~13^2~622
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=427f35222e7da82f4ffead939b1586623d92e1c5;p=platform%2Fkernel%2Flinux-exynos.git

staging: comedi: dt282x: remove disable code that disables the irq

The code that would disable the irq after getting a number of D/A errors
is disabled. Just remove it.

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>
---

diff --git a/drivers/staging/comedi/drivers/dt282x.c b/drivers/staging/comedi/drivers/dt282x.c
index 83e9d01..b15520b 100644
--- a/drivers/staging/comedi/drivers/dt282x.c
+++ b/drivers/staging/comedi/drivers/dt282x.c
@@ -479,13 +479,6 @@ static irqreturn_t dt282x_interrupt(int irq, void *d)
 		handled = 1;
 	}
 	if (dacsr & DT2821_DAERR) {
-#if 0
-		static int warn = 5;
-		if (--warn <= 0) {
-			disable_irq(dev->irq);
-			printk(KERN_INFO "disabling irq\n");
-		}
-#endif
 		comedi_error(dev, "D/A error");
 		dt282x_ao_cancel(dev, s_ao);
 		s->async->events |= COMEDI_CB_ERROR;