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Subject[RESEND v2] nvmem: Fix build error of missing devm_ioremap_resource on UM
Date
The devres.o gets linked if HAS_IOMEM is present so on ARCH=um
allyesconfig (COMPILE_TEST) failed on many files with:

drivers/built-in.o: In function `mtk_thermal_probe':
mtk_thermal.c:(.text+0x394618): undefined reference to `devm_ioremap_resource'

The users of devm_ioremap_resource() which are compile-testable should
depend on HAS_IOMEM.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

---

Changes since v1:
1. Don't duplicate Richard Weinberger's work:
http://lkml.iu.edu/hypermail/linux/kernel/1601.3/01577.html
---
drivers/nvmem/Kconfig | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/nvmem/Kconfig b/drivers/nvmem/Kconfig
index ca52952d850f..9c0c59d3b22b 100644
--- a/drivers/nvmem/Kconfig
+++ b/drivers/nvmem/Kconfig
@@ -28,6 +28,7 @@ config NVMEM_IMX_OCOTP
config NVMEM_LPC18XX_EEPROM
tristate "NXP LPC18XX EEPROM Memory Support"
depends on ARCH_LPC18XX || COMPILE_TEST
+ depends on HAS_IOMEM
help
Say Y here to include support for NXP LPC18xx EEPROM memory found in
NXP LPC185x/3x and LPC435x/3x/2x/1x devices.
@@ -49,6 +50,7 @@ config NVMEM_MXS_OCOTP
config MTK_EFUSE
tristate "Mediatek SoCs EFUSE support"
depends on ARCH_MEDIATEK || COMPILE_TEST
+ depends on HAS_IOMEM
select REGMAP_MMIO
help
This is a driver to access hardware related data like sensor
--
2.5.0
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