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Groups > linux.kernel > #1688815

[PATCH v2] mfd: Add missing Kconfig dependency for TPS65086

From Michal Simek <michal.simek@xilinx.com>
Newsgroups linux.kernel
Subject [PATCH v2] mfd: Add missing Kconfig dependency for TPS65086
Date 2017-07-17 11:30 +0200
Message-ID <u4avN-3bA-19@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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MTF_CORE should be enabled when driver is enabled.

Without this patch you can configure:
CONFIG_MFD_CORE is not set
CONFIG_MFD_TPS65086=y

which ends up with compilation error:
drivers/mfd/tps65086.o: In function `tps65086_probe':
drivers/mfd/tps65086.c:110: undefined reference to
`mfd_add_devices'
drivers/mfd/tps65086.c:110:(.text+0x128): relocation
truncated to fit: R_AARCH64_CALL26 against undefined symbol
`mfd_add_devices'

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

Changes in v2:
- Update commit message based on discussion with Lee Jones

 drivers/mfd/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 94ad2c1c3d90..f98b5a6d4da8 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1294,6 +1294,7 @@ config TPS6507X
 
 config MFD_TPS65086
 	tristate "TI TPS65086 Power Management Integrated Chips (PMICs)"
+	select MFD_CORE
 	select REGMAP
 	select REGMAP_IRQ
 	select REGMAP_I2C
-- 
1.9.1

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[PATCH v2] mfd: Add missing Kconfig dependency for TPS65086 Michal Simek <michal.simek@xilinx.com> - 2017-07-17 11:30 +0200
  Re: [PATCH v2] mfd: Add missing Kconfig dependency for TPS65086 Lee Jones <lee.jones@linaro.org> - 2017-07-18 11:10 +0200

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