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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-10-04 12:21:28 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-10-22 13:49:55 +0200 |
| commit | 7952cd2b8213f20a1752634c25dfd215da537722 (patch) | |
| tree | 5c7b962754edeb77e2d1306e4c58673fc1675a44 /drivers/base | |
| parent | a1bfed6094ac6868c43aaa43d021bf562cd93d07 (diff) | |
| download | linux-stable-7952cd2b8213f20a1752634c25dfd215da537722.tar.gz linux-stable-7952cd2b8213f20a1752634c25dfd215da537722.tar.bz2 linux-stable-7952cd2b8213f20a1752634c25dfd215da537722.zip | |
device property: Constify device child node APIs
The device parameter is not altered in the device child node APIs,
constify them.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Link: https://lore.kernel.org/r/20221004092129.19412-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/property.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/base/property.c b/drivers/base/property.c index 58b8158add5c..d3ea5f82978f 100644 --- a/drivers/base/property.c +++ b/drivers/base/property.c @@ -763,7 +763,7 @@ EXPORT_SYMBOL_GPL(fwnode_get_next_available_child_node); * @dev: Device to find the next child node for. * @child: Handle to one of the device's child nodes or a null handle. */ -struct fwnode_handle *device_get_next_child_node(struct device *dev, +struct fwnode_handle *device_get_next_child_node(const struct device *dev, struct fwnode_handle *child) { const struct fwnode_handle *fwnode = dev_fwnode(dev); @@ -800,7 +800,7 @@ EXPORT_SYMBOL_GPL(fwnode_get_named_child_node); * @dev: Device to find the named child node for. * @childname: String to match child node name against. */ -struct fwnode_handle *device_get_named_child_node(struct device *dev, +struct fwnode_handle *device_get_named_child_node(const struct device *dev, const char *childname) { return fwnode_get_named_child_node(dev_fwnode(dev), childname); @@ -859,7 +859,7 @@ EXPORT_SYMBOL_GPL(fwnode_device_is_available); * device_get_child_node_count - return the number of child nodes for device * @dev: Device to cound the child nodes for */ -unsigned int device_get_child_node_count(struct device *dev) +unsigned int device_get_child_node_count(const struct device *dev) { struct fwnode_handle *child; unsigned int count = 0; |