From: Manivannan Sadhasivam manivannan.sadhasivam@linaro.org
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@vger.kernel.org # 6.0 Cc: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Fixes: b9c2ae6cac40 ("soc: qcom: icc-bwmon: Add bandwidth monitoring driver") Signed-off-by: Manivannan Sadhasivam manivannan.sadhasivam@linaro.org Reviewed-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Signed-off-by: Bjorn Andersson andersson@kernel.org Link: https://lore.kernel.org/r/20221129072022.41962-1-manivannan.sadhasivam@linar... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- 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