diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index e7ca066..119c940 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -379,8 +379,8 @@
 
 /**
  * setup_sys_fs_device_files - sets up the device files under device namespace
- * @@dev:	acpi_device object
- * @@func:	function pointer to create or destroy the device file
+ * @dev:	acpi_device object
+ * @func:	function pointer to create or destroy the device file
  */
 static void
 setup_sys_fs_device_files (
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index cd64539..3a5f4c9 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -115,7 +115,7 @@
 
 /**
  *	platform_device_register - add a platform-level device
- *	@dev:	platform device we're adding
+ *	@pdev:	platform device we're adding
  *
  */
 int platform_device_register(struct platform_device * pdev)
@@ -174,7 +174,7 @@
 
 /**
  *	platform_device_unregister - remove a platform-level device
- *	@dev:	platform device we're removing
+ *	@pdev:	platform device we're removing
  *
  *	Note that this function will also release all memory- and port-based
  *	resources owned by the device (@dev->resource).
diff --git a/drivers/pci/hotplug.c b/drivers/pci/hotplug.c
index d471b3e..021d0f7 100644
--- a/drivers/pci/hotplug.c
+++ b/drivers/pci/hotplug.c
@@ -120,6 +120,10 @@
 
 /**
  * pci_visit_dev - scans the pci buses.
+ * @fn: callback functions that are called while visiting
+ * @wrapped_dev: the device to scan
+ * @wrapped_parent: the bus where @wrapped_dev is connected to
+ *
  * Every bus and every function is presented to a custom
  * function that can act upon it.
  */
diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c
index 3e64ff6..838575e 100644
--- a/drivers/pci/rom.c
+++ b/drivers/pci/rom.c
@@ -14,7 +14,7 @@
 
 /**
  * pci_enable_rom - enable ROM decoding for a PCI device
- * @dev: PCI device to enable
+ * @pdev: PCI device to enable
  *
  * Enable ROM decoding on @dev.  This involves simply turning on the last
  * bit of the PCI ROM BAR.  Note that some cards may share address decoders
@@ -32,7 +32,7 @@
 
 /**
  * pci_disable_rom - disable ROM decoding for a PCI device
- * @dev: PCI device to disable
+ * @pdev: PCI device to disable
  *
  * Disable ROM decoding on a PCI device by turning off the last bit in the
  * ROM BAR.
@@ -47,7 +47,7 @@
 
 /**
  * pci_map_rom - map a PCI ROM to kernel space
- * @dev: pointer to pci device struct
+ * @pdev: pointer to pci device struct
  * @size: pointer to receive size of pci window over ROM
  * @return: kernel virtual pointer to image of ROM
  *
@@ -132,7 +132,7 @@
 
 /**
  * pci_map_rom_copy - map a PCI ROM to kernel space, create a copy
- * @dev: pointer to pci device struct
+ * @pdev: pointer to pci device struct
  * @size: pointer to receive size of pci window over ROM
  * @return: kernel virtual pointer to image of ROM
  *
@@ -166,7 +166,7 @@
 
 /**
  * pci_unmap_rom - unmap the ROM from kernel space
- * @dev: pointer to pci device struct
+ * @pdev: pointer to pci device struct
  * @rom: virtual address of the previous mapping
  *
  * Remove a mapping of a previously mapped ROM
@@ -187,7 +187,7 @@
 
 /**
  * pci_remove_rom - disable the ROM and remove its sysfs attribute
- * @dev: pointer to pci device struct
+ * @pdev: pointer to pci device struct
  *
  * Remove the rom file in sysfs and disable ROM decoding.
  */
@@ -206,7 +206,7 @@
 /**
  * pci_cleanup_rom - internal routine for freeing the ROM copy created
  * by pci_map_rom_copy called from remove.c
- * @dev: pointer to pci device struct
+ * @pdev: pointer to pci device struct
  *
  * Free the copied ROM if we allocated one.
  */
diff --git a/drivers/pnp/manager.c b/drivers/pnp/manager.c
index 639e042..65ecef7 100644
--- a/drivers/pnp/manager.c
+++ b/drivers/pnp/manager.c
@@ -253,7 +253,7 @@
 
 /**
  * pnp_clean_resources - clears resources that were not manually set
- * @res - the resources to clean
+ * @res: the resources to clean
  *
  */
 static void pnp_clean_resource_table(struct pnp_resource_table * res)