linux-kernel - [PATCH -next] usb: typec: rt1719: Fix build error without CONFIG_POWER

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Date:   Mon, 18 Apr 2022 16:24:25 +0800
From:   Ren Zhijie <renzhijie2@...wei.com>
To:     <heikki.krogerus@...ux.intel.com>, <gregkh@...uxfoundation.org>,
        <cy_huang@...htek.com>
CC:     <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Ren Zhijie <renzhijie2@...wei.com>
Subject: [PATCH -next] usb: typec: rt1719: Fix build error without CONFIG_POWER_SUPPLY 

Building without CONFIG_POWER_SUPPLY will fail:

drivers/usb/typec/rt1719.o: In function `rt1719_psy_set_property':
rt1719.c:(.text+0x10a): undefined reference to `power_supply_get_drvdata'
drivers/usb/typec/rt1719.o: In function `rt1719_psy_get_property':
rt1719.c:(.text+0x2c8): undefined reference to `power_supply_get_drvdata'
drivers/usb/typec/rt1719.o: In function `devm_rt1719_psy_register':
rt1719.c:(.text+0x3e9): undefined reference to `devm_power_supply_register'
drivers/usb/typec/rt1719.o: In function `rt1719_irq_handler':
rt1719.c:(.text+0xf9f): undefined reference to `power_supply_changed'
drivers/usb/typec/rt1719.o: In function `rt1719_update_pwr_opmode.part.9':
rt1719.c:(.text+0x657): undefined reference to `power_supply_changed'
drivers/usb/typec/rt1719.o: In function `rt1719_attach':
rt1719.c:(.text+0x83e): undefined reference to `power_supply_changed'

Add POWER_SUPPLY dependency to Kconfig.

Reported-by: Hulk Robot <hulkci@...wei.com>
Fixes: 25d29b980912 ("usb: typec: rt1719: Add support for Richtek RT1719")
Signed-off-by: Ren Zhijie <renzhijie2@...wei.com>
---
 drivers/usb/typec/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/typec/Kconfig b/drivers/usb/typec/Kconfig
index 8f921213b17d..ba24847fb245 100644
--- a/drivers/usb/typec/Kconfig
+++ b/drivers/usb/typec/Kconfig
@@ -56,6 +56,7 @@ config TYPEC_RT1719
 	tristate "Richtek RT1719 Sink Only Type-C controller driver"
 	depends on USB_ROLE_SWITCH || !USB_ROLE_SWITCH
 	depends on I2C
+	depends on POWER_SUPPLY
 	select REGMAP_I2C
 	help
 	  Say Y or M here if your system has Richtek RT1719 sink only
-- 
2.17.1