From: Arnd Bergmann <arnd@xxxxxxxx>
nvmem_cell_read_variable_le_u32 is only defined when CONFIG_NVMEM
is set, otherwise we end up with this build failure:
drivers/soc/qcom/cpr.c: In function 'cpr_populate_ring_osc_idx':
drivers/soc/qcom/cpr.c:814:23: error: implicit declaration of function 'nvmem_cell_read_variable_le_u32' [-Werror=implicit-function-declaration]
814 | ret = nvmem_cell_read_variable_le_u32(drv->dev, fuses->ring_osc, &data);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Select the framwork from Kconfig.
Fixes: 6feba6a62c57 ("PM: AVS: qcom-cpr: Use nvmem_cell_read_variable_le_u32()")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/soc/qcom/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig
index 79b568f82a1c..faf372c0fc71 100644
--- a/drivers/soc/qcom/Kconfig
+++ b/drivers/soc/qcom/Kconfig
@@ -29,6 +29,7 @@ config QCOM_COMMAND_DB
config QCOM_CPR
tristate "QCOM Core Power Reduction (CPR) support"
depends on ARCH_QCOM && HAS_IOMEM
+ select NVMEM
select PM_OPP
select REGMAP
help
--
2.29.2
