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authorÁlvaro Fernández Rojas <noltari@gmail.com>2021-02-18 18:04:33 +0100
committerÁlvaro Fernández Rojas <noltari@gmail.com>2021-02-18 23:42:32 +0100
commitf07e572f6447465d8938679533d604e402b0f066 (patch)
treecb333bd2a67e59e7c07659514850a0fd55fc825e /target/linux/bcm27xx/patches-5.4/950-0690-SQUASH-spi-Demote-SPI_CS_HIGH-warning-to-KERN_DEBUG.patch
parent5d3a6fd970619dfc55f8259035c3027d7613a2a6 (diff)
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bcm27xx: import latest patches from the RPi foundation
bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G bcm2710: boot tested on RPi 3B v1.2 bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0690-SQUASH-spi-Demote-SPI_CS_HIGH-warning-to-KERN_DEBUG.patch')
-rw-r--r--target/linux/bcm27xx/patches-5.4/950-0690-SQUASH-spi-Demote-SPI_CS_HIGH-warning-to-KERN_DEBUG.patch28
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0690-SQUASH-spi-Demote-SPI_CS_HIGH-warning-to-KERN_DEBUG.patch b/target/linux/bcm27xx/patches-5.4/950-0690-SQUASH-spi-Demote-SPI_CS_HIGH-warning-to-KERN_DEBUG.patch
new file mode 100644
index 0000000000..e4b2e7ed2a
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0690-SQUASH-spi-Demote-SPI_CS_HIGH-warning-to-KERN_DEBUG.patch
@@ -0,0 +1,28 @@
+From 4172a6bd7e4afada99911947a335d47e94802be5 Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.com>
+Date: Fri, 1 May 2020 14:58:23 +0100
+Subject: [PATCH] SQUASH: spi: Demote SPI_CS_HIGH warning to KERN_DEBUG
+
+This warning is unavoidable from a client's perspective and
+doesn't indicate anything wrong (just surprising).
+
+SQUASH with "spi: use_gpio_descriptor fixup moved to spi_setup"
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.com>
+---
+ drivers/spi/spi.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/spi/spi.c
++++ b/drivers/spi/spi.c
+@@ -3127,8 +3127,8 @@ int spi_setup(struct spi_device *spi)
+
+ if (ctlr->use_gpio_descriptors && ctlr->cs_gpiods &&
+ ctlr->cs_gpiods[spi->chip_select] && !(spi->mode & SPI_CS_HIGH)) {
+- dev_warn(&spi->dev,
+- "setup: forcing CS_HIGH (use_gpio_descriptors)\n");
++ dev_dbg(&spi->dev,
++ "setup: forcing CS_HIGH (use_gpio_descriptors)\n");
+ spi->mode |= SPI_CS_HIGH;
+ }
+