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i2c: core: Use fwnode_for_each_child_node_scoped() 

Replace the manual __free(fwnode_handle) iterator declaration with the
new scoped iterator macro for cleaner, less error-prone code.

This eliminates the need for explicit iterator variable declaration with
the cleanup attribute, making the code more consistent with other scoped
iterator usage patterns in the kernel.

Signed-off-by: Jean-François Lessard <jefflessard3@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
This commit is contained in:
Jean-François Lessard 2025-09-02 15:04:40 -04:00 committed by Wolfram Sang
parent 448097bbd3
commit d32bb69523
1 changed files with 1 additions and 2 deletions
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3
drivers/i2c/i2c-core-slave.c
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@ -112,10 +112,9 @@ bool i2c_detect_slave_mode(struct device *dev)
struct fwnode_handle *fwnode = dev_fwnode(dev);
if (is_of_node(fwnode)) {
struct fwnode_handle *child __free(fwnode_handle) = NULL;
u32 reg;
fwnode_for_each_child_node(fwnode, child) {
fwnode_for_each_child_node_scoped(fwnode, child) {
fwnode_property_read_u32(child, "reg", &reg);
if (reg & I2C_OWN_SLAVE_ADDRESS)
return true;