[PATCH 32/60] staging: comedi: dt282x: remove disable code that disables the irq

H Hartley Sweeten hsweeten at visionengravers.com
Tue Nov 26 23:42:03 UTC 2013


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 at visionengravers.com>
Cc: Ian Abbott <abbotti at mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
 drivers/staging/comedi/drivers/dt282x.c | 7 -------
 1 file changed, 7 deletions(-)

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;
-- 
1.8.4.4



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