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staging: comedi: ni_daq_dio24: remove 'stop' from private pcmcia data

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The pcmcia_driver suspend and remove functions set the 'stop' variable
and the resume function clears it. Nothing in the comedi_driver code
uses the 'stop' variable.

Just remove it so we can get rid of the suspend/resume.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2013-01-30 16:42:31 -07:00 • committed by Greg Kroah-Hartman
parent de46fb7776
commit 0bfc02b8e5
1 changed files with 0 additions and 9 deletions
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9
drivers/staging/comedi/drivers/ni_daq_dio24.c
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@ -188,7 +188,6 @@ static void dio24_config(struct pcmcia_device *link);
struct local_info_t { struct local_info_t {
struct pcmcia_device *link; struct pcmcia_device *link;
int stop;
struct bus_operations *bus; struct bus_operations *bus;
}; };
@ -216,7 +215,6 @@ static int dio24_cs_attach(struct pcmcia_device *link)
static void dio24_cs_detach(struct pcmcia_device *link) static void dio24_cs_detach(struct pcmcia_device *link)
{ {
((struct local_info_t *)link->priv)->stop = 1;
pcmcia_disable_device(link); pcmcia_disable_device(link);
/* This points to the parent local_info_t struct */ /* This points to the parent local_info_t struct */
@ -265,18 +263,11 @@ failed:
static int dio24_cs_suspend(struct pcmcia_device *link) static int dio24_cs_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; return 0;
} /* dio24_cs_suspend */ } /* dio24_cs_suspend */
static int dio24_cs_resume(struct pcmcia_device *link) static int dio24_cs_resume(struct pcmcia_device *link)
{ {
struct local_info_t *local = link->priv;
local->stop = 0;
return 0; return 0;
} /* dio24_cs_resume */ } /* dio24_cs_resume */