linux-kernel - [PATCH v2] iio:filter:admv8818: select REGMAP

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Message-ID: <20220320055457.254983-1-bobo.shaobowang@huawei.com>
Date:   Sun, 20 Mar 2022 13:54:57 +0800
From:   Wang ShaoBo <bobo.shaobowang@...wei.com>
To:     unlisted-recipients:; (no To-header on input)
CC:     <cj.chengjian@...wei.com>, <liwei391@...wei.com>,
        <bobo.shaobowang@...wei.com>, <antoniu.miclaus@...log.com>,
        <Nuno.Sa@...log.com>, <linux-iio@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <jic23@...nel.org>,
        <Jonathan.Cameron@...wei.com>
Subject: [PATCH v2] iio:filter:admv8818: select REGMAP_SPI for ADMV8818

admv8818 driver needs __devm_regmap_init_spi() which is defined
when CONFIG_REGMAP_SPI is set and struct regmap_config when
CONFIG_REGMAP is set, so automatically select CONFIG_REGMAP_SPI
which also sets CONFIG_REGMAP.

Fixes: f34fe888ad05 ("iio:filter:admv8818: add support for ADMV8818")
Signed-off-by: Wang ShaoBo <bobo.shaobowang@...wei.com>
---
 drivers/iio/filter/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iio/filter/Kconfig b/drivers/iio/filter/Kconfig
index 3ae35817ad82..a85b345ea14e 100644
--- a/drivers/iio/filter/Kconfig
+++ b/drivers/iio/filter/Kconfig
@@ -8,6 +8,7 @@ menu "Filters"
 config ADMV8818
 	tristate "Analog Devices ADMV8818 High-Pass and Low-Pass Filter"
 	depends on SPI && COMMON_CLK && 64BIT
+	select REGMAP_SPI
 	help
 	  Say yes here to build support for Analog Devices ADMV8818
 	  2 GHz to 18 GHz, Digitally Tunable, High-Pass and Low-Pass Filter.
-- 
2.25.1