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agp: Documentation fixes

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Fix compiler warnings

  drivers/char/agp/backend.c:68: warning: Function parameter or member 'pdev' not described in 'agp_backend_acquire'
  drivers/char/agp/backend.c:93: warning: Function parameter or member 'bridge' not described in 'agp_backend_release'

by adding the necessary documentation.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20211201114645.15384-4-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2021-12-01 12:46:41 +01:00
parent 9175cb2c83
commit ffe9d02e41
1 changed files with 2 additions and 0 deletions
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2
drivers/char/agp/backend.c
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@ -62,6 +62,7 @@ EXPORT_SYMBOL(agp_find_bridge);
/**
* agp_backend_acquire - attempt to acquire an agp backend.
* @pdev: the PCI device
*
*/
struct agp_bridge_data *agp_backend_acquire(struct pci_dev *pdev)
@ -83,6 +84,7 @@ EXPORT_SYMBOL(agp_backend_acquire);
/**
* agp_backend_release - release the lock on the agp backend.
* @bridge: the AGP backend to release
*
* The caller must insure that the graphics aperture translation table
* is read for use by another entity.