PNP: make pnp_resource_table private to PNP core

There are no remaining references to the PNP_MAX_* constants or
the pnp_resource_table structure outside of the PNP core.  Make
them private to the PNP core.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/pnp/core.c b/drivers/pnp/core.c
index cf37701a4f9e..20771b7d4482 100644
--- a/drivers/pnp/core.c
+++ b/drivers/pnp/core.c
@@ -106,6 +106,7 @@ static void pnp_release_device(struct device *dmdev)
         pnp_free_option(dev->independent);
         pnp_free_option(dev->dependent);
         pnp_free_ids(dev);
+        kfree(dev->res);
         kfree(dev);
 }
 
@@ -118,6 +119,12 @@ struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *protocol, int id, char *pnpid
         if (!dev)
                 return NULL;
 
+        dev->res = kzalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
+        if (!dev->res) {
+                kfree(dev);
+                return NULL;
+        }
+
         dev->protocol = protocol;
         dev->number = id;
         dev->dma_mask = DMA_24BIT_MASK;
@@ -133,6 +140,7 @@ struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *protocol, int id, char *pnpid
 
         dev_id = pnp_add_id(dev, pnpid);
         if (!dev_id) {
+                kfree(dev->res);
                 kfree(dev);
                 return NULL;
         }