Messages in this thread Patch in this message | | | From | Konrad Dybcio <> | Subject | [PATCH v4 07/12] interconnect: qcom: icc-rpm: Allow negative num_bus_clocks | Date | Tue, 14 Feb 2023 15:37:15 +0100 |
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In some rare cases, buses will not have *any* bus-scaling clocks, which is "fine", as the voting can be done through RPM provided that the necessary QoS clocks are enabled. Allow specifying a negative (-1) number of clocks to make the driver accept such cases, without having to add a lot of boilerplate to all existing ICC drivers for SoCs with SMD RPM.
FWIW this value was previously being assigned to a >>signed<< integer as well.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> --- drivers/interconnect/qcom/icc-rpm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/interconnect/qcom/icc-rpm.h b/drivers/interconnect/qcom/icc-rpm.h index 729573f0d9fe..9dd631964b8c 100644 --- a/drivers/interconnect/qcom/icc-rpm.h +++ b/drivers/interconnect/qcom/icc-rpm.h @@ -96,7 +96,7 @@ struct qcom_icc_desc { struct qcom_icc_node * const *nodes; size_t num_nodes; const char * const *bus_clocks; - size_t num_bus_clocks; + int num_bus_clocks; const char * const *intf_clocks; size_t num_intf_clocks; bool has_bus_pd; -- 2.39.1
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