linux-kernel - [PATCH v1 14/28] leds: lm3532: select regmap I2C API

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Date:   Mon, 10 May 2021 12:50:31 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Pavel Machek <pavel@....cz>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Amireddy Mallikarjuna reddy 
        <mallikarjunax.reddy@...ux.intel.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Marek Behún <marek.behun@....cz>,
        Abanoub Sameh <abanoubsameh8@...il.com>,
        Dan Murphy <dmurphy@...com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        linux-leds@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Andy Shevchenko <andy.shevchenko@...il.com>
Subject: [PATCH v1 14/28] leds: lm3532: select regmap I2C API

Regmap APIs should be selected, otherwise link can fail

ERROR: modpost: "__devm_regmap_init_i2c" [drivers/leds/leds-lm3532.ko] undefined!

Fixes: bc1b8492c764 ("leds: lm3532: Introduce the lm3532 LED driver")
Cc: Dan Murphy <dmurphy@...com>
Signed-off-by: Andy Shevchenko <andy.shevchenko@...il.com>
---
 drivers/leds/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 531c79155717..b06eb12f14bf 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -198,6 +198,7 @@ config LEDS_LM3530
 
 config LEDS_LM3532
 	tristate "LCD Backlight driver for LM3532"
+	select REGMAP_I2C
 	depends on LEDS_CLASS
 	depends on I2C
 	help
-- 
2.31.1