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Diffstat (limited to 'arch/alpha/kernel/pci-sysfs.c')
-rw-r--r--arch/alpha/kernel/pci-sysfs.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/alpha/kernel/pci-sysfs.c b/arch/alpha/kernel/pci-sysfs.c
index 0021580d79ad..5808a66e2a81 100644
--- a/arch/alpha/kernel/pci-sysfs.c
+++ b/arch/alpha/kernel/pci-sysfs.c
@@ -60,6 +60,8 @@ static int __pci_mmap_fits(struct pci_dev *pdev, int num,
* @sparse: address space type
*
* Use the bus mapping routines to map a PCI resource into userspace.
+ *
+ * Return: %0 on success, negative error code otherwise
*/
static int pci_mmap_resource(struct kobject *kobj,
struct bin_attribute *attr,
@@ -106,7 +108,7 @@ static int pci_mmap_resource_dense(struct file *filp, struct kobject *kobj,
/**
* pci_remove_resource_files - cleanup resource files
- * @dev: dev to cleanup
+ * @pdev: pci_dev to cleanup
*
* If we created resource files for @dev, remove them from sysfs and
* free their resources.
@@ -221,10 +223,12 @@ static int pci_create_attr(struct pci_dev *pdev, int num)
}
/**
- * pci_create_resource_files - create resource files in sysfs for @dev
- * @dev: dev in question
+ * pci_create_resource_files - create resource files in sysfs for @pdev
+ * @pdev: pci_dev in question
*
* Walk the resources in @dev creating files for each resource available.
+ *
+ * Return: %0 on success, or negative error code
*/
int pci_create_resource_files(struct pci_dev *pdev)
{
@@ -296,7 +300,7 @@ int pci_mmap_legacy_page_range(struct pci_bus *bus, struct vm_area_struct *vma,
/**
* pci_adjust_legacy_attr - adjustment of legacy file attributes
- * @b: bus to create files under
+ * @bus: bus to create files under
* @mmap_type: I/O port or memory
*
* Adjust file name and size for sparse mappings.