From 36756fbff1e4a31d71d262ae6a04a20b38efa874 Mon Sep 17 00:00:00 2001
From: YueHaibing <yuehaibing@huawei.com>
Date: Tue, 3 Sep 2019 09:09:45 -0300
Subject: [PATCH] media: max2175: Fix build error without CONFIG_REGMAP_I2C
Git-commit: 36756fbff1e4a31d71d262ae6a04a20b38efa874
Patch-mainline: v5.5-rc1
References: git-fixes
If CONFIG_REGMAP_I2C is not set, building fails:
Drivers/media/i2c/max2175.o: In function `max2175_probe':
max2175.c:(.text+0x1404): undefined reference to `__devm_regmap_init_i2c'
Select REGMAP_I2C to fix this.
Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: b47b79d8a231 ("[media] media: i2c: max2175: Add MAX2175 support")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/media/i2c/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
index 7eee1812bba3..fcffcc31d168 100644
--- a/drivers/media/i2c/Kconfig
+++ b/drivers/media/i2c/Kconfig
@@ -1113,6 +1113,7 @@ comment "SDR tuner chips"
config SDR_MAX2175
tristate "Maxim 2175 RF to Bits tuner"
depends on VIDEO_V4L2 && MEDIA_SDR_SUPPORT && I2C
+ select REGMAP_I2C
help
Support for Maxim 2175 tuner. It is an advanced analog/digital
radio receiver with RF-to-Bits front-end designed for SDR solutions.
--
2.16.4