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bootstd: Export bootdev_get_from_blk()

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Export this function so it can be used from other files.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2024-11-15 16:19:24 -07:00
committed by Tom Rini
parent d9055f5e4f
commit a3d0fadca6
2 changed files with 10 additions and 1 deletions
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2
boot/bootdev-uclass.c
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@@ -319,7 +319,7 @@ int bootdev_get_sibling_blk(struct udevice *dev, struct udevice **blkp)
return 0; return 0;
} }
static int bootdev_get_from_blk(struct udevice *blk, struct udevice **bootdevp) int bootdev_get_from_blk(struct udevice *blk, struct udevice **bootdevp)
{ {
struct udevice *parent = dev_get_parent(blk); struct udevice *parent = dev_get_parent(blk);
struct udevice *bootdev; struct udevice *bootdev;

9
include/bootdev.h
View File

@@ -401,6 +401,15 @@ static int bootdev_setup_for_sibling_blk(struct udevice *blk,
*/ */
int bootdev_get_sibling_blk(struct udevice *dev, struct udevice **blkp); int bootdev_get_sibling_blk(struct udevice *dev, struct udevice **blkp);
/**
* bootdev_get_from_blk() - Get the bootdev given a block device
*
* @blk: Block device to check
* @bootdebp: Returns the bootdev found, if any
* Return 0 if OK, -ve on error
*/
int bootdev_get_from_blk(struct udevice *blk, struct udevice **bootdevp);
/** /**
* bootdev_unbind_dev() - Unbind a bootdev device * bootdev_unbind_dev() - Unbind a bootdev device
* *