kevin/linux
1
Fork 0
Code

leds: bcm6328: Simplify with scoped for each OF child loop

Browse Source 
Use scoped for_each_available_child_of_node_scoped() when iterating over
device nodes to make code a bit simpler.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240816-cleanup-h-of-node-put-var-v1-7-1d0292802470@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2024-08-16 17:31:39 +02:00 committed by Lee Jones
parent 073f016511
commit 6a1d796e70
1 changed files with 2 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/leds/leds-bcm6328.c
View File

@ -392,7 +392,6 @@ static int bcm6328_leds_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct device_node *np = dev_of_node(&pdev->dev);
struct device_node *child;
void __iomem *mem;
spinlock_t *lock; /* memory lock */
unsigned long val, *blink_leds, *blink_delay;
@ -435,7 +434,7 @@ static int bcm6328_leds_probe(struct platform_device *pdev)
val |= BCM6328_SERIAL_LED_SHIFT_DIR;
bcm6328_led_write(mem + BCM6328_REG_INIT, val);
for_each_available_child_of_node(np, child) {
for_each_available_child_of_node_scoped(np, child) {
int rc;
u32 reg;
@ -454,10 +453,8 @@ static int bcm6328_leds_probe(struct platform_device *pdev)
rc = bcm6328_led(dev, child, reg, mem, lock,
blink_leds, blink_delay);
if (rc < 0) {
of_node_put(child);
if (rc < 0)
return rc;
}
}
return 0;