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| author |   Sakari Ailus <sakari.ailus@linux.intel.com> | 2017-03-28 10:52:24 +0300 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-03-29 00:00:28 +0200 |
| commit | e44bb0cbdc88686c21e2175a990b40bf6db5d005 (patch) | |
| tree | 83345265d5cf803d52726e612be2f99b04098210 /include/linux/property.h | |
| parent | of: Add of_fwnode_handle() to convert device nodes to fwnode_handle (diff) | |
| download | linux-dev-e44bb0cbdc88686c21e2175a990b40bf6db5d005.tar.xz linux-dev-e44bb0cbdc88686c21e2175a990b40bf6db5d005.zip | |
device property: Make dev_fwnode() public
The function to obtain a fwnode related to a struct device is useful for
drivers that use the fwnode property API: it allows not being aware of the
underlying firmware implementation.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/property.h')
| -rw-r--r-- | include/linux/property.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/property.h b/include/linux/property.h index 0ae7d209f6c2..6e20a12a2eec 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -33,6 +33,8 @@ enum dev_dma_attr { DEV_DMA_COHERENT, }; +struct fwnode_handle *dev_fwnode(struct device *dev); + bool device_property_present(struct device *dev, const char *propname); int device_property_read_u8_array(struct device *dev, const char *propname, u8 *val, size_t nval); |