mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-21 06:33:41 +00:00
c16517d26d
No changes were done to the patches while coping them. Currently they do not apply on top of kernel 5.4. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
27 lines
924 B
Diff
27 lines
924 B
Diff
From d9c8bc8c1408f3e8529db6e4e04017b4c579c342 Mon Sep 17 00:00:00 2001
|
|
From: Pawel Dembicki <paweldembicki@gmail.com>
|
|
Date: Sun, 18 Feb 2018 17:08:04 +0100
|
|
Subject: [PATCH] w1: gpio: fix problem with platfom data in w1-gpio
|
|
|
|
In devices, where fdt is used, is impossible to apply platform data
|
|
without proper fdt node.
|
|
|
|
This patch allow to use platform data in devices with fdt.
|
|
|
|
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
|
|
---
|
|
drivers/w1/masters/w1-gpio.c | 7 +++----
|
|
1 file changed, 3 insertions(+), 4 deletions(-)
|
|
|
|
--- a/drivers/w1/masters/w1-gpio.c
|
|
+++ b/drivers/w1/masters/w1-gpio.c
|
|
@@ -79,7 +79,7 @@ static int w1_gpio_probe(struct platform
|
|
enum gpiod_flags gflags = GPIOD_OUT_LOW_OPEN_DRAIN;
|
|
int err;
|
|
|
|
- if (of_have_populated_dt()) {
|
|
+ if (of_have_populated_dt() && !dev_get_platdata(&pdev->dev)) {
|
|
pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
|
|
if (!pdata)
|
|
return -ENOMEM;
|