| Message ID | 20240822062546.3490076-1-ruanjinjie@huawei.com (mailing list archive) |
|---|---|
| State | Handled Elsewhere |
| Headers | show |
| Series | [-next] backlight: 88pm860x_bl: Simplify with scoped for each OF child loop | expand |
On Thu, Aug 22, 2024 at 02:25:46PM +0800, Jinjie Ruan wrote: > Use scoped for_each_child_of_node_scoped() when iterating over device > nodes to make code a bit simpler. > > Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Daniel.
On Thu, 22 Aug 2024 14:25:46 +0800, Jinjie Ruan wrote: > Use scoped for_each_child_of_node_scoped() when iterating over device > nodes to make code a bit simpler. > > Applied, thanks! [1/1] backlight: 88pm860x_bl: Simplify with scoped for each OF child loop commit: 3db60398b4c10425dd32c076280af7f334431064 -- Lee Jones [李琼斯]
diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c index 25e409bbb1a2..720b5ada7fe8 100644 --- a/drivers/video/backlight/88pm860x_bl.c +++ b/drivers/video/backlight/88pm860x_bl.c @@ -151,7 +151,7 @@ static int pm860x_backlight_dt_init(struct platform_device *pdev, struct pm860x_backlight_data *data, char *name) { - struct device_node *nproot, *np; + struct device_node *nproot; int iset = 0; nproot = of_get_child_by_name(pdev->dev.parent->of_node, "backlights"); @@ -159,14 +159,13 @@ static int pm860x_backlight_dt_init(struct platform_device *pdev, dev_err(&pdev->dev, "failed to find backlights node\n"); return -ENODEV; } - for_each_child_of_node(nproot, np) { + for_each_child_of_node_scoped(nproot, np) { if (of_node_name_eq(np, name)) { of_property_read_u32(np, "marvell,88pm860x-iset", &iset); data->iset = PM8606_WLED_CURRENT(iset); of_property_read_u32(np, "marvell,88pm860x-pwm", &data->pwm); - of_node_put(np); break; } }
Use scoped for_each_child_of_node_scoped() when iterating over device nodes to make code a bit simpler. Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> --- drivers/video/backlight/88pm860x_bl.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)