From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Mon, 20 Oct 2014 18:34:29 +0000 (-0700)
Subject: staging: comedi: addi_apci_3120: don't reset board when detaching driver
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=22be3f81429608aad8229ee60e8f834024291f09;p=openwrt%2Fstaging%2Fblogic.git

staging: comedi: addi_apci_3120: don't reset board when detaching driver

The comedi core calls all the subdevice (*cancel) functions before it does
the driver (*detach). There is no reason to call the board reset function
in the (*detach).

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/addi_apci_3120.c b/drivers/staging/comedi/drivers/addi_apci_3120.c
index 3b4fa2ebbc85..e5dbbdf33b40 100644
--- a/drivers/staging/comedi/drivers/addi_apci_3120.c
+++ b/drivers/staging/comedi/drivers/addi_apci_3120.c
@@ -239,8 +239,6 @@ static int apci3120_auto_attach(struct comedi_device *dev,
 
 static void apci3120_detach(struct comedi_device *dev)
 {
-	if (dev->iobase)
-		apci3120_reset(dev);
 	comedi_pci_detach(dev);
 	apci3120_dma_free(dev);
 }