diff options
| author | Javier Carrasco <javier.carrasco.cruz@gmail.com> | 2024-10-19 21:18:57 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2024-10-19 21:21:43 -0700 |
| commit | 00850d7b542aa4a8240cf977d43dc6d2158e48d7 (patch) | |
| tree | 03e6e3a2d16cc0f1bdb706a814c6bac9d2507d76 /drivers/input | |
| parent | cd63c67be6094825ff06b2649c6d9b33cb38a1b9 (diff) | |
Input: ts4800-ts - use cleanup facility for device_node
Use the '__free(device_node)' macro to automatically free the device
node, removing the need for explicit calls to 'of_node_put()' to
decrement its refcount.
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20241010-input_automate_of_node_put-v1-10-ebc62138fbf8@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/touchscreen/ts4800-ts.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/input/touchscreen/ts4800-ts.c b/drivers/input/touchscreen/ts4800-ts.c index 6cf66aadc10e..98422d1e80d6 100644 --- a/drivers/input/touchscreen/ts4800-ts.c +++ b/drivers/input/touchscreen/ts4800-ts.c @@ -110,18 +110,17 @@ static int ts4800_parse_dt(struct platform_device *pdev, { struct device *dev = &pdev->dev; struct device_node *np = dev->of_node; - struct device_node *syscon_np; u32 reg, bit; int error; - syscon_np = of_parse_phandle(np, "syscon", 0); + struct device_node *syscon_np __free(device_node) = + of_parse_phandle(np, "syscon", 0); if (!syscon_np) { dev_err(dev, "no syscon property\n"); return -ENODEV; } ts->regmap = syscon_node_to_regmap(syscon_np); - of_node_put(syscon_np); if (IS_ERR(ts->regmap)) { dev_err(dev, "cannot get parent's regmap\n"); return PTR_ERR(ts->regmap); |