Commit 0a9d991c authored by Randy Dunlap's avatar Randy Dunlap Committed by Linus Torvalds
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alpha: pci-sysfs: fix all kernel-doc warnings 

Fix all kernel-doc warnings in arch/alpha/kernel/pci-sysfs.c:

  arch/alpha/kernel/pci-sysfs.c:67: warning: No description found for return value of 'pci_mmap_resource'
  arch/alpha/kernel/pci-sysfs.c:115: warning: Function parameter or member 'pdev' not described in 'pci_remove_resource_files'
  arch/alpha/kernel/pci-sysfs.c:115: warning: Excess function parameter 'dev' description in 'pci_remove_resource_files'
  arch/alpha/kernel/pci-sysfs.c:230: warning: Function parameter or member 'pdev' not described in 'pci_create_resource_files'
  arch/alpha/kernel/pci-sysfs.c:230: warning: Excess function parameter 'dev' description in 'pci_create_resource_files'
  arch/alpha/kernel/pci-sysfs.c:232: warning: No description found for return value of 'pci_create_resource_files'
  arch/alpha/kernel/pci-sysfs.c:305: warning: Function parameter or member 'bus' not described in 'pci_adjust_legacy_attr'
  arch/alpha/kernel/pci-sysfs.c:305: warning: Excess function parameter 'b' description in 'pci_adjust_legacy_attr'

Link: https://lkml.kernel.org/r/20210808185249.31442-1-rdunlap@infradead.org


Signed-off-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Matt Turner <mattst88@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 5ecae8f6

arch/alpha/kernel/pci-sysfs.c

+8 −4
Original line number Diff line number Diff line
@@ -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.