thermal: Fix build error of missing devm_ioremap_resource on UM

The devres.o gets linked if HAS_IOMEM is present so on ARCH=um
allyesconfig (COMPILE_TEST) failed on many files with:

drivers/thermal/thermal_mmio.o:
In function 'thermal_mmio_probe':thermal_mmio.c:(.text+0xe1):
undefined reference to `devm_ioremap_resource'

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

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Talel Shenhar <talel@amazon.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index 41f3943..66a709d 100644 (file)
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -203,6 +203,7 @@ config THERMAL_EMULATION
 config THERMAL_MMIO
        tristate "Generic Thermal MMIO driver"
        depends on OF || COMPILE_TEST
+       depends on HAS_IOMEM
        help
          This option enables the generic thermal MMIO driver that will use
          memory-mapped reads to get the temperature.  Any HW/System that