Commit 45549c00 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Christian König
Browse files

vgaarb: move the kerneldoc for vga_set_legacy_decoding to vgaarb.c 



Kerneldoc comments should be at the implementation side, not in the
header just declaring the prototype.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20210716061634.2446357-4-hch@lst.de


Acked-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
parent b0b514ab

drivers/gpu/vga/vgaarb.c

+11 −0
Original line number Diff line number Diff line
@@ -834,6 +834,17 @@ static void __vga_set_legacy_decoding(struct pci_dev *pdev, 
	spin_unlock_irqrestore(&vga_lock, flags);

}



/**

 * vga_set_legacy_decoding

 * @pdev: pci device of the VGA card

 * @decodes: bit mask of what legacy regions the card decodes

 *

 * Indicates to the arbiter if the card decodes legacy VGA IOs, legacy VGA

 * Memory, both, or none. All cards default to both, the card driver (fbdev for

 * example) should tell the arbiter if it has disabled legacy decoding, so the

 * card can be left out of the arbitration process (and can be safe to take

 * interrupts at any time.

 */

void vga_set_legacy_decoding(struct pci_dev *pdev, unsigned int decodes)

{

	__vga_set_legacy_decoding(pdev, decodes, false);

include/linux/vgaarb.h

+0 −13
Original line number Diff line number Diff line
@@ -46,19 +46,6 @@ struct pci_dev; 


/* For use by clients */



/**

 *     vga_set_legacy_decoding

 *

 *     @pdev: pci device of the VGA card

 *     @decodes: bit mask of what legacy regions the card decodes

 *

 *     Indicates to the arbiter if the card decodes legacy VGA IOs,

 *     legacy VGA Memory, both, or none. All cards default to both,

 *     the card driver (fbdev for example) should tell the arbiter

 *     if it has disabled legacy decoding, so the card can be left

 *     out of the arbitration process (and can be safe to take

 *     interrupts at any time.

 */

#if defined(CONFIG_VGA_ARB)

extern void vga_set_legacy_decoding(struct pci_dev *pdev,

				    unsigned int decodes);