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staging: comedi: cb_das16_cs: remove unneeded pcmcia private data

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The pcmcia device-specific data is not longer needed by this
driver. Remove it.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2012-06-25 16:22:52 -07:00 committed by Greg Kroah-Hartman
parent 2b5f548082
commit bc314fb53f
1 changed files with 0 additions and 15 deletions
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15
drivers/staging/comedi/drivers/cb_das16_cs.c
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@ -623,11 +623,6 @@ static int das16cs_timer_insn_config(struct comedi_device *dev,
return -EINVAL;
}
struct local_info_t {
struct pcmcia_device *link;
struct bus_operations *bus;
};
static int das16cs_pcmcia_config_loop(struct pcmcia_device *p_dev,
void *priv_data)
{
@ -639,16 +634,8 @@ static int das16cs_pcmcia_config_loop(struct pcmcia_device *p_dev,
static int das16cs_pcmcia_attach(struct pcmcia_device *link)
{
struct local_info_t *local;
int ret;
/* Allocate space for private device-specific data */
local = kzalloc(sizeof(struct local_info_t), GFP_KERNEL);
if (!local)
return -ENOMEM;
local->link = link;
link->priv = local;
/* Do we need to allocate an interrupt? */
link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
@ -674,8 +661,6 @@ failed:
static void das16cs_pcmcia_detach(struct pcmcia_device *link)
{
pcmcia_disable_device(link);
/* This points to the parent struct local_info_t struct */
kfree(link->priv);
cur_dev = NULL;
}