linux-kernel - [PATCH] iio: accel: Fix a compilation problem

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Date: Wed, 31 Jan 2024 16:52:46 -0600
From: Mario Limonciello <mario.limonciello@....com>
To: Jonathan Cameron <jic23@...nel.org>
CC: Lars-Peter Clausen <lars@...afoo.de>, "open list:IIO SUBSYSTEM AND
 DRIVERS" <linux-iio@...r.kernel.org>, open list
	<linux-kernel@...r.kernel.org>, Mario Limonciello <mario.limonciello@....com>
Subject: [PATCH] iio: accel: Fix a compilation problem

The kernel fails when compiling without `CONFIG_REGMAP_I2C` but with
`CONFIG_BMA400`.
```
ld: drivers/iio/accel/bma400_i2c.o: in function `bma400_i2c_probe':
bma400_i2c.c:(.text+0x23): undefined reference to `__devm_regmap_init_i2c'
```

This was caught with one of the kconfigs used by the LKP robot for a
separate issue.

Link: https://download.01.org/0day-ci/archive/20240131/202401311634.FE5CBVwe-lkp@intel.com/config
Signed-off-by: Mario Limonciello <mario.limonciello@....com>
---
 drivers/iio/accel/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig
index 91adcac875a4..c9d7afe489e8 100644
--- a/drivers/iio/accel/Kconfig
+++ b/drivers/iio/accel/Kconfig
@@ -219,10 +219,12 @@ config BMA400
 
 config BMA400_I2C
 	tristate
+	select REGMAP_I2C
 	depends on BMA400
 
 config BMA400_SPI
 	tristate
+	select REGMAP_SPI
 	depends on BMA400
 
 config BMC150_ACCEL
-- 
2.34.1