Johan Hovold johan+linaro@kernel.org 于2023年2月1日周三 18:16写道：
The current interconnect provider registration interface is inherently racy as nodes are not added until the after adding the provider. This can specifically cause racing DT lookups to fail.
Switch to using the new API where the provider is not registered until after it has been fully initialised.
Fixes: 62feb14ee8a3 ("interconnect: qcom: Consolidate interconnect RPM support") Fixes: 30c8fa3ec61a ("interconnect: qcom: Add MSM8916 interconnect provider driver") Cc: stable@vger.kernel.org # 5.7 Cc: Jun Nie jun.nie@linaro.org Cc: Georgi Djakov georgi.djakov@linaro.org Signed-off-by: Johan Hovold johan+linaro@kernel.org
drivers/interconnect/qcom/icc-rpm.c | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-)
Reviewed-by: Jun Nie jun.nie@linaro.org