[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device

Embed dev_link_t into struct pcmcia_device(), as they basically address the
same entity. The actual contents of dev_link_t will be cleaned up step by step.
This patch includes a bugfix from and signed-off-by Andrew Morton.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

2 files changed, 11 insertions, 11 deletions

diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c
index ff2f927559fc..87ec48c6af28 100644
--- a/sound/pcmcia/vx/vxpocket.c
+++ b/sound/pcmcia/vx/vxpocket.c
@@ -126,7 +126,8 @@ static struct snd_vx_hardware vxp440_hw = {
 /*
  * create vxpocket instance
  */
-static struct snd_vxpocket *snd_vxpocket_new(struct snd_card *card, int ibl)
+static struct snd_vxpocket *snd_vxpocket_new(struct snd_card *card, int ibl,
+                                             struct pcmcia_device *p_dev)
 {
         dev_link_t *link;               /* Info for cardmgr */
         struct vx_core *chip;
@@ -135,6 +136,8 @@ static struct snd_vxpocket *snd_vxpocket_new(struct snd_card *card, int ibl)
                 .dev_free =     snd_vxpocket_dev_free,
         };
 
+        link = dev_to_instance(p_dev);
+
         chip = snd_vx_create(card, &vxpocket_hw, &snd_vxpocket_ops,
                              sizeof(struct snd_vxpocket) - sizeof(struct vx_core));
         if (! chip)
@@ -148,7 +151,7 @@ static struct snd_vxpocket *snd_vxpocket_new(struct snd_card *card, int ibl)
 
         vxp = (struct snd_vxpocket *)chip;
 
-        link = &vxp->link;
+        vxp->p_dev = p_dev;
         link->priv = chip;
 
         link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
@@ -263,7 +266,7 @@ static void vxpocket_config(dev_link_t *link)
         if (snd_vxpocket_assign_resources(chip, link->io.BasePort1, link->irq.AssignedIRQ) < 0)
                 goto failed;
 
-        link->dev = &vxp->node;
+        link->dev_node = &vxp->node;
         link->state &= ~DEV_CONFIG_PENDING;
         kfree(parse);
         return;
@@ -339,7 +342,7 @@ static int vxpocket_attach(struct pcmcia_device *p_dev)
                 return -ENOMEM;
         }
 
-        vxp = snd_vxpocket_new(card, ibl[i]);
+        vxp = snd_vxpocket_new(card, ibl[i], p_dev);
         if (! vxp) {
                 snd_card_free(card);
                 return -ENODEV;
@@ -349,13 +352,10 @@ static int vxpocket_attach(struct pcmcia_device *p_dev)
         vxp->index = i;
         card_alloc |= 1 << i;
 
-        /* Chain drivers */
-        vxp->link.next = NULL;
+        vxp->p_dev = p_dev;
+        vxp->p_dev->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
 
-        vxp->link.handle = p_dev;
-        vxp->link.state |= DEV_PRESENT | DEV_CONFIG_PENDING;
-        p_dev->instance = &vxp->link;
-        vxpocket_config(&vxp->link);
+        vxpocket_config(p_dev);
 
         return 0;
 }
diff --git a/sound/pcmcia/vx/vxpocket.h b/sound/pcmcia/vx/vxpocket.h
index 67efae3f6c8d..27ea002294c0 100644
--- a/sound/pcmcia/vx/vxpocket.h
+++ b/sound/pcmcia/vx/vxpocket.h
@@ -42,7 +42,7 @@ struct snd_vxpocket {
         int index;      /* card index */
 
         /* pcmcia stuff */
-        dev_link_t link;
+        struct pcmcia_device    *p_dev;
         dev_node_t node;
 };