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author | Karel Kočí <cynerd@email.cz> | 2022-10-15 23:01:29 +0200 |
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committer | Karel Kočí <cynerd@email.cz> | 2022-10-16 13:20:32 +0200 |
commit | 462a088c474832b19ff2730de1e6bea66d399c23 (patch) | |
tree | a512b3b451afde09a9cb06449bd7a3bdc5a8bdb4 /pkgs/patches-linux-5.15/820-w1-gpio-fix-problem-with-platfom-data-in-w1-gpio.patch | |
parent | d5514ca4aeddc711639f46024528becfff7c2a70 (diff) | |
download | nixturris-462a088c474832b19ff2730de1e6bea66d399c23.tar.gz nixturris-462a088c474832b19ff2730de1e6bea66d399c23.tar.bz2 nixturris-462a088c474832b19ff2730de1e6bea66d399c23.zip |
Add Turris kernel (includes patches from OpenWrt)
Diffstat (limited to 'pkgs/patches-linux-5.15/820-w1-gpio-fix-problem-with-platfom-data-in-w1-gpio.patch')
-rw-r--r-- | pkgs/patches-linux-5.15/820-w1-gpio-fix-problem-with-platfom-data-in-w1-gpio.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/pkgs/patches-linux-5.15/820-w1-gpio-fix-problem-with-platfom-data-in-w1-gpio.patch b/pkgs/patches-linux-5.15/820-w1-gpio-fix-problem-with-platfom-data-in-w1-gpio.patch new file mode 100644 index 0000000..33eb34c --- /dev/null +++ b/pkgs/patches-linux-5.15/820-w1-gpio-fix-problem-with-platfom-data-in-w1-gpio.patch @@ -0,0 +1,26 @@ +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 +@@ -76,7 +76,7 @@ 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; |