On Tue, Apr 30, 2024, at 16:16, Heiko Carstens wrote:
Add missing CONFIG_PM ifdefs to fix this allmodconfig compile error:
drivers/clk/imx/clk-imx8mp-audiomix.c:356:12: error: 'clk_imx8mp_audiomix_runtime_suspend' defined but not used [-Werror=unused-function] 356 | static int clk_imx8mp_audiomix_runtime_suspend(struct device *dev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors
Reported-by: Linux Kernel Functional Testing lkft@linaro.org Closes: https://lore.kernel.org/r/CA+G9fYuP7S+a89Ep5g5_Ad69EMwRkJ8nM+MMTzbEcP+6H2oMX... Fixes: 1496dd413b2e ("clk: imx: imx8mp: Add pm_runtime support for power saving") Signed-off-by: Heiko Carstens hca@linux.ibm.com
Thanks for your patch. I see the bug as well, but I think a better fix is to replace the deprecated SET_RUNTIME_PM_OPS() and SET_NOIRQ_SYSTEM_SLEEP_PM_OPS() with the modern variants, RUNTIME_PM_OPS() and RUNTIME_PM_OPS().
Arnd