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Commit 44378f65 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: das08_cs: remove unused pcmcia 'stop' logic 



The pcmcia support code in this driver is cut-and-paste from the
dummy_cs.c driver of the Linux PCMCIA Card Services package. It
has code in it to stop the device during suspend but nothing in
the main comedi_driver uses it.

Remove the 'stop' variable from the pcmcia private data and all
the logic that deals with it.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent fb795746

drivers/staging/comedi/drivers/das08_cs.c

+0 −9
Original line number Diff line number Diff line
@@ -149,7 +149,6 @@ failed: 


struct local_info_t {

	struct pcmcia_device *link;

	int stop;

	struct bus_operations *bus;

};
@@ -178,7 +177,6 @@ static void das08_pcmcia_detach(struct pcmcia_device *link) 


	dev_dbg(&link->dev, "das08_pcmcia_detach\n");



	((struct local_info_t *)link->priv)->stop = 1;

	das08_pcmcia_release(link);



	/* This points to the parent struct local_info_t struct */
@@ -188,18 +186,11 @@ static void das08_pcmcia_detach(struct pcmcia_device *link) 


static int das08_pcmcia_suspend(struct pcmcia_device *link)

{

	struct local_info_t *local = link->priv;

	/* Mark the device as stopped, to block IO until later */

	local->stop = 1;



	return 0;

}



static int das08_pcmcia_resume(struct pcmcia_device *link)

{

	struct local_info_t *local = link->priv;



	local->stop = 0;

	return 0;

}