staging: gasket: core: rename lookup_internal_desc to be PCI-specific

Rename lookup_internal_desc() to lookup_pci_internal_desc() to reflect
use for PCI devices only, in prep for non-PCI devices in the future.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/gasket/gasket_core.c b/drivers/staging/gasket/gasket_core.c
index 5e048f6..99f3f11 100644 (file)
--- a/drivers/staging/gasket/gasket_core.c
+++ b/drivers/staging/gasket/gasket_core.c
@@ -651,13 +651,13 @@ void gasket_disable_device(struct gasket_dev *gasket_dev)
 EXPORT_SYMBOL(gasket_disable_device);
 
 /*
- * Registered descriptor lookup.
+ * Registered driver descriptor lookup for PCI devices.
  *
  * Precondition: Called with g_mutex held (to avoid a race on return).
  * Returns NULL if no matching device was found.
  */
 static struct gasket_internal_desc *
-lookup_internal_desc(struct pci_dev *pci_dev)
+lookup_pci_internal_desc(struct pci_dev *pci_dev)
 {
        int i;
 
@@ -1488,7 +1488,7 @@ int gasket_pci_add_device(struct pci_dev *pci_dev,
        dev_dbg(&pci_dev->dev, "add PCI gasket device\n");
 
        mutex_lock(&g_mutex);
-       internal_desc = lookup_internal_desc(pci_dev);
+       internal_desc = lookup_pci_internal_desc(pci_dev);
        mutex_unlock(&g_mutex);
        if (!internal_desc) {
                dev_err(&pci_dev->dev,
@@ -1536,7 +1536,7 @@ void gasket_pci_remove_device(struct pci_dev *pci_dev)
        struct gasket_dev *gasket_dev = NULL;
        /* Find the device desc. */
        mutex_lock(&g_mutex);
-       internal_desc = lookup_internal_desc(pci_dev);
+       internal_desc = lookup_pci_internal_desc(pci_dev);
        if (!internal_desc) {
                mutex_unlock(&g_mutex);
                return;