target/linux/bcm27xx/patches-5.4/950-0011-spi-spidev-Completely-disable-the-spidev-warning.patch

   1 From f828923b460216a0b6bb0b12879731f4b336c3db Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.org>
   3 Date: Tue, 14 Jul 2015 10:26:09 +0100
   4 Subject: [PATCH] spi: spidev: Completely disable the spidev warning
   5
   6 An alternative strategy would be to use "rpi,spidev" instead, but that
   7 would require many Raspberry Pi Device Tree changes.
   8
   9 Signed-off-by: Phil Elwell <phil@raspberrypi.org>
  10 ---
  11  drivers/spi/spidev.c | 2 +-
  12  1 file changed, 1 insertion(+), 1 deletion(-)
  13
  14 --- a/drivers/spi/spidev.c
  15 +++ b/drivers/spi/spidev.c
  16 @@ -729,7 +729,7 @@ static int spidev_probe(struct spi_devic
  17          * compatible string, it is a Linux implementation thing
  18          * rather than a description of the hardware.
  19          */
  20 -       WARN(spi->dev.of_node &&
  21 +       WARN(0 && spi->dev.of_node &&
  22              of_device_is_compatible(spi->dev.of_node, "spidev"),
  23              "%pOF: buggy DT: spidev listed directly in DT\n", spi->dev.of_node);
  24