This is a note to let you know that I've just added the patch titled
iio: imu: bno055: Fix missing Kconfig dependencies
to my char-misc git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
in the char-misc-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From c9b9cfe7d342683f624a89c3b617be18aff879e8 Mon Sep 17 00:00:00 2001
From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Date: Sun, 3 Sep 2023 12:30:52 +0100
Subject: iio: imu: bno055: Fix missing Kconfig dependencies
This driver uses IIO triggered buffers so it needs to select them in
Kconfig.
on riscv-32bit:
/opt/crosstool/gcc-13.2.0-nolibc/riscv32-linux/bin/riscv32-linux-ld: drivers/iio/imu/bno055/bno055.o: in function `.L367':
bno055.c:(.text+0x2c96): undefined reference to `devm_iio_triggered_buffer_setup_ext'
Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Closes: https://lore.kernel.org/linux-next/40566b4b-3950-81fe-ff14-871d8c447627@xxxxxxxxxxxxx/
Fixes: 4aefe1c2bd0c ("iio: imu: add Bosch Sensortec BNO055 core driver")
Cc: Andrea Merello <andrea.merello@xxxxxx>
Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Tested-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20230903113052.846298-1-jic23@xxxxxxxxxx
Cc: <Stable@xxxxxxxxxxxxxxx>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
---
drivers/iio/imu/bno055/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/iio/imu/bno055/Kconfig b/drivers/iio/imu/bno055/Kconfig
index fa79b1ac4f85..83e53acfbe88 100644
--- a/drivers/iio/imu/bno055/Kconfig
+++ b/drivers/iio/imu/bno055/Kconfig
@@ -2,6 +2,8 @@
config BOSCH_BNO055
tristate
+ select IIO_BUFFER
+ select IIO_TRIGGERED_BUFFER
config BOSCH_BNO055_SERIAL
tristate "Bosch BNO055 attached via UART"
--
2.42.0
