From: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
commit a84160fbf4f2c8c5ffa588e19ea8f92eabd7ad17 upstream.
ICC_BWMON driver uses REGMAP_MMIO for accessing the hardware registers.
So select the dependency in Kconfig. Without this, there will be errors
while building the driver with COMPILE_TEST only:
ERROR: modpost: "__devm_regmap_init_mmio_clk" [drivers/soc/qcom/icc-bwmon.ko] undefined!
make[1]: *** [scripts/Makefile.modpost:126: Module.symvers] Error 1
make: *** [Makefile:1944: modpost] Error 2
Cc: <stable@xxxxxxxxxxxxxxx> # 6.0
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Fixes: b9c2ae6cac40 ("soc: qcom: icc-bwmon: Add bandwidth monitoring driver")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20221129072022.41962-1-manivannan.sadhasivam@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/soc/qcom/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/soc/qcom/Kconfig
+++ b/drivers/soc/qcom/Kconfig
@@ -237,6 +237,7 @@ config QCOM_ICC_BWMON
tristate "QCOM Interconnect Bandwidth Monitor driver"
depends on ARCH_QCOM || COMPILE_TEST
select PM_OPP
+ select REGMAP_MMIO
help
Sets up driver monitoring bandwidth on various interconnects and
based on that voting for interconnect bandwidth, adjusting their
