linux-kernel - [PATCH v4 1/2] usb: typec: tps6598x: Select USB_ROLE_SWITCH and REGMAP

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Message-Id: <af9cbe1691d4fe9ab4dcdd4657b555520be8fb0d.1606827507.git.agx@sigxcpu.org>
Date:   Tue,  1 Dec 2020 13:59:49 +0100
From:   Guido Günther <agx@...xcpu.org>
To:     Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        Andy Shevchenko <andy.shevchenko@...il.com>
Subject: [PATCH v4 1/2] usb: typec: tps6598x: Select USB_ROLE_SWITCH and REGMAP_I2C

This is more in line with what tcpm does and will be needed
to avoid recursive dependency like

 > drivers/power/supply/Kconfig:2:error: recursive dependency detected!
   drivers/power/supply/Kconfig:2: symbol POWER_SUPPLY is selected by TYPEC_TPS6598X
   drivers/usb/typec/Kconfig:64: symbol TYPEC_TPS6598X depends on REGMAP_I2C
   drivers/base/regmap/Kconfig:19: symbol REGMAP_I2C is selected by CHARGER_ADP5061
   drivers/power/supply/Kconfig:93: symbol CHARGER_ADP5061 depends on POWER_SUPPLY
   For a resolution refer to Documentation/kbuild/kconfig-language.rst
   subsection "Kconfig recursive dependency limitations"

when selecting POWER_SUPPLY.

Signed-off-by: Guido Günther <agx@...xcpu.org>
Reviewed-by: Heikki Krogerus <heikki.krogerus@...ux.intel.com>
---
 drivers/usb/typec/Kconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/typec/Kconfig b/drivers/usb/typec/Kconfig
index 6c5908a37ee8..772b07e9f188 100644
--- a/drivers/usb/typec/Kconfig
+++ b/drivers/usb/typec/Kconfig
@@ -64,8 +64,8 @@ config TYPEC_HD3SS3220
 config TYPEC_TPS6598X
 	tristate "TI TPS6598x USB Power Delivery controller driver"
 	depends on I2C
-	depends on REGMAP_I2C
-	depends on USB_ROLE_SWITCH || !USB_ROLE_SWITCH
+	select REGMAP_I2C
+	select USB_ROLE_SWITCH
 	help
 	  Say Y or M here if your system has TI TPS65982 or TPS65983 USB Power
 	  Delivery controller.
-- 
2.29.2