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* [PATCH] power: qcom-smbb: add extcon dependency
@ 2016-06-29 14:30 Arnd Bergmann
  2016-06-29 14:38 ` Sebastian Reichel
  0 siblings, 1 reply; 5+ messages in thread
From: Arnd Bergmann @ 2016-06-29 14:30 UTC (permalink / raw)
  To: Sebastian Reichel, Dmitry Eremin-Solenikov, David Woodhouse
  Cc: Arnd Bergmann, Courtney Cavin, linux-pm, linux-kernel

Building the smbb driver without extcon results in a link failure:

drivers/power/built-in.o: In function `smbb_usb_valid_handler':
:(.text+0x3190): undefined reference to `extcon_set_cable_state_'
drivers/power/built-in.o: In function `smbb_charger_probe':
:(.text+0x3880): undefined reference to `devm_extcon_dev_allocate'
:(.text+0x3898): undefined reference to `devm_extcon_dev_register'

This adds a Kconfig dependency.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 56d7df8716b2 ("power: Add Qualcomm SMBB driver")
---
 drivers/power/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index 0f11a0f4c369..acd4a1524a1e 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -394,6 +394,7 @@ config CHARGER_QCOM_SMBB
 	tristate "Qualcomm Switch-Mode Battery Charger and Boost"
 	depends on MFD_SPMI_PMIC || COMPILE_TEST
 	depends on OF
+	depends on EXTCON
 	help
 	  Say Y to include support for the Switch-Mode Battery Charger and
 	  Boost (SMBB) hardware found in Qualcomm PM8941 PMICs.  The charger
-- 
2.9.0

^ permalink raw reply related	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2016-06-29 21:20 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-06-29 14:30 [PATCH] power: qcom-smbb: add extcon dependency Arnd Bergmann
2016-06-29 14:38 ` Sebastian Reichel
2016-06-29 18:10   ` Stephen Boyd
2016-06-29 21:09     ` Sebastian Reichel
2016-06-29 21:16       ` Arnd Bergmann

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