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vgaarb: mark vga_tryget static

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This symbols isn't used anywhere outside of vgaarb.c.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200801061713.307434-1-hch@lst.de
This commit is contained in:
Christoph Hellwig 2020-08-01 08:17:13 +02:00 committed by Daniel Vetter
parent 70c8b4b8ab
commit f369bc3f90
2 changed files with 1 additions and 8 deletions
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3
drivers/gpu/vga/vgaarb.c
View file

@ -529,7 +529,7 @@ EXPORT_SYMBOL(vga_get);
*
* 0 on success, negative error code on failure.
*/
int vga_tryget(struct pci_dev *pdev, unsigned int rsrc)
static int vga_tryget(struct pci_dev *pdev, unsigned int rsrc)
{
struct vga_device *vgadev;
unsigned long flags;
@ -554,7 +554,6 @@ int vga_tryget(struct pci_dev *pdev, unsigned int rsrc)
spin_unlock_irqrestore(&vga_lock, flags);
return rc;
}
EXPORT_SYMBOL(vga_tryget);
/**
* vga_put - release lock on legacy VGA resources

6
include/linux/vgaarb.h
View file

@ -109,12 +109,6 @@ static inline int vga_get_uninterruptible(struct pci_dev *pdev,
return vga_get(pdev, rsrc, 0);
}
#if defined(CONFIG_VGA_ARB)
extern int vga_tryget(struct pci_dev *pdev, unsigned int rsrc);
#else
static inline int vga_tryget(struct pci_dev *pdev, unsigned int rsrc) { return 0; }
#endif
#if defined(CONFIG_VGA_ARB)
extern void vga_put(struct pci_dev *pdev, unsigned int rsrc);
#else