From: Srinivas Kandagatla srinivas.kandagatla@linaro.org

Below build failure was reported on UML, ERROR: "devm_ioremap_resource" [drivers/slimbus/slim-qcom-ctrl.ko] undefined! ERROR: "__ioread32_copy" [drivers/slimbus/slim-qcom-ctrl.ko] undefined! ERROR: "__iowrite32_copy" [drivers/slimbus/slim-qcom-ctrl.ko] undefined! ERROR: "devm_ioremap" [drivers/slimbus/slim-qcom-ctrl.ko] undefined!

This patch fixes it by making qcom slimbus depend on HAS_IOMEM, as these are only defined when HAS_IOMEM is selected.

Reported-by: Thomas Meyer thomas@m3y3r.de Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org --- drivers/slimbus/Kconfig | 1 + 1 file changed, 1 insertion(+)

diff --git a/drivers/slimbus/Kconfig b/drivers/slimbus/Kconfig index 78bdd4808282..1a632fad597e 100644 --- a/drivers/slimbus/Kconfig +++ b/drivers/slimbus/Kconfig @@ -16,6 +16,7 @@ if SLIMBUS config SLIM_QCOM_CTRL tristate "Qualcomm SLIMbus Manager Component" depends on SLIMBUS + depends on HAS_IOMEM help Select driver if Qualcomm's SLIMbus Manager Component is programmed using Linux kernel.