aboutsummaryrefslogtreecommitdiff
path: root/drivers/pci/hotplug.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pci/hotplug.c')
-rw-r--r--drivers/pci/hotplug.c68
1 files changed, 0 insertions, 68 deletions
diff --git a/drivers/pci/hotplug.c b/drivers/pci/hotplug.c
deleted file mode 100644
index b844bc97232..00000000000
--- a/drivers/pci/hotplug.c
+++ /dev/null
@@ -1,68 +0,0 @@
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/module.h>
-#include "pci.h"
-
-int pci_hotplug (struct device *dev, char **envp, int num_envp,
- char *buffer, int buffer_size)
-{
- struct pci_dev *pdev;
- char *scratch;
- int i = 0;
- int length = 0;
-
- if (!dev)
- return -ENODEV;
-
- pdev = to_pci_dev(dev);
- if (!pdev)
- return -ENODEV;
-
- scratch = buffer;
-
- /* stuff we want to pass to /sbin/hotplug */
- envp[i++] = scratch;
- length += scnprintf (scratch, buffer_size - length, "PCI_CLASS=%04X",
- pdev->class);
- if ((buffer_size - length <= 0) || (i >= num_envp))
- return -ENOMEM;
- ++length;
- scratch += length;
-
- envp[i++] = scratch;
- length += scnprintf (scratch, buffer_size - length, "PCI_ID=%04X:%04X",
- pdev->vendor, pdev->device);
- if ((buffer_size - length <= 0) || (i >= num_envp))
- return -ENOMEM;
- ++length;
- scratch += length;
-
- envp[i++] = scratch;
- length += scnprintf (scratch, buffer_size - length,
- "PCI_SUBSYS_ID=%04X:%04X", pdev->subsystem_vendor,
- pdev->subsystem_device);
- if ((buffer_size - length <= 0) || (i >= num_envp))
- return -ENOMEM;
- ++length;
- scratch += length;
-
- envp[i++] = scratch;
- length += scnprintf (scratch, buffer_size - length, "PCI_SLOT_NAME=%s",
- pci_name(pdev));
- if ((buffer_size - length <= 0) || (i >= num_envp))
- return -ENOMEM;
-
- envp[i++] = scratch;
- length += scnprintf (scratch, buffer_size - length,
- "MODALIAS=pci:v%08Xd%08Xsv%08Xsd%08Xbc%02Xsc%02Xi%02x",
- pdev->vendor, pdev->device,
- pdev->subsystem_vendor, pdev->subsystem_device,
- (u8)(pdev->class >> 16), (u8)(pdev->class >> 8),
- (u8)(pdev->class));
- if ((buffer_size - length <= 0) || (i >= num_envp))
- return -ENOMEM;
-
- envp[i] = NULL;
-
- return 0;
-}