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 `kirkwood_thermal_probe': kirkwood_thermal.c:(.text+0x390a25): undefined reference to `devm_ioremap_resource' drivers/built-in.o: In function `exynos_tmu_probe': exynos_tmu.c:(.text+0x39246b): undefined reference to `devm_ioremap' The users of devm_ioremap_resource() which are compile-testable should depend on HAS_IOMEM. Signed-off-by: Krzysztof Kozlowski <[email protected]> --- drivers/thermal/Kconfig | 7 +++++++ drivers/thermal/samsung/Kconfig | 1 + 2 files changed, 8 insertions(+) diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig index 5e7c97a3f1d8..91eafadbf844 100644 --- a/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig @@ -178,6 +178,7 @@ config THERMAL_EMULATION config HISI_THERMAL tristate "Hisilicon thermal driver" depends on (ARCH_HISI && CPU_THERMAL && OF) || COMPILE_TEST + depends on HAS_IOMEM help Enable this to plug hisilicon's thermal sensor driver into the Linux thermal framework. cpufreq is used as the cooling device to throttle @@ -197,6 +198,7 @@ config IMX_THERMAL config SPEAR_THERMAL tristate "SPEAr thermal sensor driver" depends on PLAT_SPEAR || COMPILE_TEST + depends on HAS_IOMEM depends on OF help Enable this to plug the SPEAr thermal sensor driver into the Linux @@ -206,6 +208,7 @@ config ROCKCHIP_THERMAL tristate "Rockchip thermal driver" depends on ARCH_ROCKCHIP || COMPILE_TEST depends on RESET_CONTROLLER + depends on HAS_IOMEM help Rockchip thermal driver provides support for Temperature sensor ADC (TS-ADC) found on Rockchip SoCs. It supports one critical @@ -223,6 +226,7 @@ config RCAR_THERMAL config KIRKWOOD_THERMAL tristate "Temperature sensor on Marvell Kirkwood SoCs" depends on MACH_KIRKWOOD || COMPILE_TEST + depends on HAS_IOMEM depends on OF help Support for the Kirkwood thermal sensor driver into the Linux thermal @@ -231,6 +235,7 @@ config KIRKWOOD_THERMAL config DOVE_THERMAL tristate "Temperature sensor on Marvell Dove SoCs" depends on ARCH_DOVE || MACH_DOVE || COMPILE_TEST + depends on HAS_IOMEM depends on OF help Support for the Dove thermal sensor driver in the Linux thermal @@ -249,6 +254,7 @@ config DB8500_THERMAL config ARMADA_THERMAL tristate "Armada 370/XP thermal management" depends on ARCH_MVEBU || COMPILE_TEST + depends on HAS_IOMEM depends on OF help Enable this option if you want to have support for thermal management @@ -368,6 +374,7 @@ config INTEL_PCH_THERMAL config MTK_THERMAL tristate "Temperature sensor driver for mediatek SoCs" depends on ARCH_MEDIATEK || COMPILE_TEST + depends on HAS_IOMEM default y help Enable this option if you want to have support for thermal management diff --git a/drivers/thermal/samsung/Kconfig b/drivers/thermal/samsung/Kconfig index e0da3865e060..222e644169f0 100644 --- a/drivers/thermal/samsung/Kconfig +++ b/drivers/thermal/samsung/Kconfig @@ -1,6 +1,7 @@ config EXYNOS_THERMAL tristate "Exynos thermal management unit driver" depends on THERMAL_OF + depends on HAS_IOMEM help If you say yes here you get support for the TMU (Thermal Management Unit) driver for SAMSUNG EXYNOS series of SoCs. This driver initialises -- 2.5.0
