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Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0515-w1-w1-gpio-Make-GPIO-an-output-for-strong-pullup.patch')
-rw-r--r--target/linux/brcm2708/patches-4.19/950-0515-w1-w1-gpio-Make-GPIO-an-output-for-strong-pullup.patch27
1 files changed, 0 insertions, 27 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0515-w1-w1-gpio-Make-GPIO-an-output-for-strong-pullup.patch b/target/linux/brcm2708/patches-4.19/950-0515-w1-w1-gpio-Make-GPIO-an-output-for-strong-pullup.patch
deleted file mode 100644
index eb62057354..0000000000
--- a/target/linux/brcm2708/patches-4.19/950-0515-w1-w1-gpio-Make-GPIO-an-output-for-strong-pullup.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-From c348ccd68f85473e13faaaba6f409b00fa06efff Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.org>
-Date: Wed, 12 Jun 2019 17:15:05 +0100
-Subject: [PATCH 515/773] w1: w1-gpio: Make GPIO an output for strong pullup
-
-The logic to drive the data line high to implement a strong pullup
-assumed that the pin was already an output - setting a value does
-not change an input.
-
-See: https://github.com/raspberrypi/firmware/issues/1143
-
-Signed-off-by: Phil Elwell <phil@raspberrypi.org>
----
- drivers/w1/masters/w1-gpio.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/w1/masters/w1-gpio.c
-+++ b/drivers/w1/masters/w1-gpio.c
-@@ -33,7 +33,7 @@ static u8 w1_gpio_set_pullup(void *data,
- * This will OVERRIDE open drain emulation and force-pull
- * the line high for some time.
- */
-- gpiod_set_raw_value(pdata->gpiod, 1);
-+ gpiod_direction_output_raw(pdata->gpiod, 1);
- msleep(pdata->pullup_duration);
- /*
- * This will simply set the line as input since we are doing