From 8b35bf5927b1e89e9b2f9ddbd701bd9b27456e78 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Fri, 21 Jul 2017 18:14:37 +0200
Subject: [PATCH] power: supply: cpcap-charger: add OMAP_USB2 dependency
Git-commit: 8b35bf5927b1e89e9b2f9ddbd701bd9b27456e78
Patch-mainline: v4.14-rc1
References: bsc#1051510
When CONFIG_OMAP_USB2 is set to 'm' and the charger driver is built-in,
we get this link failure:
Drivers/power/supply/cpcap-charger.o: In function `cpcap_charger_probe':
cpcap-charger.c:(.text+0x48c): undefined reference to `omap_usb2_set_comparator'
Drivers/power/supply/cpcap-charger.o: In function `cpcap_charger_remove':
cpcap-charger.c:(.text+0x774): undefined reference to `omap_usb2_set_comparator'
This adds a dependency to prevent that problem, while still allowing
compile-testing with the OMAP_USB2 driver completely disabled.
Fixes: 0c9888e3c192 ("power: supply: cpcap-charger: Add minimal CPCAP PMIC battery charger")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/power/supply/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig
index 969f5005669c..765f9ac0a4e7 100644
--- a/drivers/power/supply/Kconfig
+++ b/drivers/power/supply/Kconfig
@@ -365,6 +365,7 @@ config BATTERY_RX51
config CHARGER_CPCAP
tristate "CPCAP PMIC Charger Driver"
depends on MFD_CPCAP && IIO
+ depends on OMAP_USB2 || (!OMAP_USB2 && COMPILE_TEST)
default MFD_CPCAP
help
Say Y to enable support for CPCAP PMIC charger driver for Motorola
--
2.18.0