mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 23:42:43 +00:00
83b1e40561
Removed since added upstream:
bcm27xx:
950-0428-staging-vchiq_arm-Add-a-matching-unregister-call.patch
lantiq:
0800-spi-lantiq-ssc-Fix-warning-by-using-WQ_MEM_RECLAI.patch
Manually adjusted patches:
layerscape:
801-audio-0005-Revert-ASoC-fsl_sai-Add-support-for-SAI-new-version.patch
Build-tested: ath79/generic, ramips, lantiq/xrx200, lantiq/xway,
mvebu/cortexa9, sunxi/a53
Run-tested: ipq806x (R7800), layerscape (LS1012A-FRDM, LS1046A-RDB)
Building on layerscape is only possible with workaround from PR #3179.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Tested-By: John Audia <graysky@archlinux.us> [ipq806x]
Tested-by: Pawel Dembicki <paweldembicki@gmail.com> [layerscape]
33 lines
973 B
Diff
33 lines
973 B
Diff
From 4c7f1a1c3d1bfd35b5a4089766ff0882d7b4ee0d Mon Sep 17 00:00:00 2001
|
|
From: Phil Elwell <phil@raspberrypi.com>
|
|
Date: Mon, 20 Apr 2020 13:41:10 +0100
|
|
Subject: [PATCH] Revert "spi: spidev: Fix CS polarity if GPIO
|
|
descriptors are used"
|
|
|
|
This reverts commit 83b2a8fe43bda0c11981ad6afa5dd0104d78be28.
|
|
---
|
|
drivers/spi/spidev.c | 5 -----
|
|
1 file changed, 5 deletions(-)
|
|
|
|
--- a/drivers/spi/spidev.c
|
|
+++ b/drivers/spi/spidev.c
|
|
@@ -399,7 +399,6 @@ spidev_ioctl(struct file *filp, unsigned
|
|
else
|
|
retval = get_user(tmp, (u32 __user *)arg);
|
|
if (retval == 0) {
|
|
- struct spi_controller *ctlr = spi->controller;
|
|
u32 save = spi->mode;
|
|
|
|
if (tmp & ~SPI_MODE_MASK) {
|
|
@@ -407,10 +406,6 @@ spidev_ioctl(struct file *filp, unsigned
|
|
break;
|
|
}
|
|
|
|
- if (ctlr->use_gpio_descriptors && ctlr->cs_gpiods &&
|
|
- ctlr->cs_gpiods[spi->chip_select])
|
|
- tmp |= SPI_CS_HIGH;
|
|
-
|
|
tmp |= spi->mode & ~SPI_MODE_MASK;
|
|
spi->mode = (u16)tmp;
|
|
retval = spi_setup(spi);
|