staging: comedi: cb_das16_cs: remove unneeded pcmcia private data

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>

diff --git a/drivers/staging/comedi/drivers/cb_das16_cs.c b/drivers/staging/comedi/drivers/cb_das16_cs.c
index df9b075cdc8adf92199b414a0749bb99285bc1ac..8661e135a5d456f599fd21605e3750614605ef7a 100644 (file)
--- a/drivers/staging/comedi/drivers/cb_das16_cs.c
+++ b/drivers/staging/comedi/drivers/cb_das16_cs.c
@@ -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;
 }