diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-4.19/950-0775-spidev-Completely-disable-the-DT-warning.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-4.19/950-0775-spidev-Completely-disable-the-DT-warning.patch | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/target/linux/bcm27xx/patches-4.19/950-0775-spidev-Completely-disable-the-DT-warning.patch b/target/linux/bcm27xx/patches-4.19/950-0775-spidev-Completely-disable-the-DT-warning.patch deleted file mode 100644 index c320527625..0000000000 --- a/target/linux/bcm27xx/patches-4.19/950-0775-spidev-Completely-disable-the-DT-warning.patch +++ /dev/null @@ -1,32 +0,0 @@ -From ce0e4cf60033eb7e15266b329183f945f2a82c61 Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Mon, 2 Dec 2019 10:28:44 +0000 -Subject: [PATCH] spidev: Completely disable the DT warning - -The upstream SPI and DT maintainers are completely opposed to declaring -in Device Tree that an SPI CS line is to be managed by the spidev -driver, even though the facility is useful on a hobbyist device like a -Raspberry Pi where arbitrary devices can be attached, and the -alternative to DT declaration (spi_board_info) has been almost entirely -rendered obsolete by DT. - -Continue to override their objections by disabling the warning. - -See: https://github.com/raspberrypi/linux/issues/3361 - https://github.com/raspberrypi/linux/issues/1054 - -Signed-off-by: Phil Elwell <phil@raspberrypi.org> ---- - drivers/spi/spidev.c | 1 + - 1 file changed, 1 insertion(+) - ---- a/drivers/spi/spidev.c -+++ b/drivers/spi/spidev.c -@@ -728,6 +728,7 @@ static int spidev_probe(struct spi_devic - * compatible string, it is a Linux implementation thing - * rather than a description of the hardware. - */ -+ if (0) /* Disable the warning - this feature is too useful */ - WARN(spi->dev.of_node && - of_device_is_compatible(spi->dev.of_node, "spidev"), - "%pOF: buggy DT: spidev listed directly in DT\n", spi->dev.of_node); |