RFT/RFC because testing needed. I tried to do the same on exynos5-subcmu and it caused weird oopses which even KASAN did not narrow. Probably because of multiple exynos5-subcmu devices? Switch registering platform driver to platform_driver_probe(), so the 'struct platform_driver' can be properly discarded after init and there won't be need of __refdata to silence DEBUG_SECTION_MISMATCH. The change requires using subsys_initcall instead of core_initcall, because no device drivers would bound in the latter, as required by platform_driver_probe(). Best regards, Krzysztof --- Krzysztof Kozlowski (12): clk: samsung: exynos2200: Use platform_driver_probe() to avoid __refdata clk: samsung: exynos4412-isp: Use platform_driver_probe() to avoid __refdata clk: samsung: exynos5433: Use platform_driver_probe() to avoid __refdata clk: samsung: exynos7870: Use platform_driver_probe() to avoid __refdata clk: samsung: exynos7885: Use platform_driver_probe() to avoid __refdata clk: samsung: exynos850: Use platform_driver_probe() to avoid __refdata clk: samsung: exynos8895: Use platform_driver_probe() to avoid __refdata clk: samsung: exynos990: Use platform_driver_probe() to avoid __refdata clk: samsung: exynosautov9: Use platform_driver_probe() to avoid __refdata clk: samsung: exynosautov920: Use platform_driver_probe() to avoid __refdata clk: samsung: fsd: Use platform_driver_probe() to avoid __refdata clk: samsung: gs101: Use platform_driver_probe() to avoid __refdata drivers/clk/samsung/clk-exynos2200.c | 7 +++---- drivers/clk/samsung/clk-exynos4412-isp.c | 7 +++---- drivers/clk/samsung/clk-exynos5433.c | 7 +++---- drivers/clk/samsung/clk-exynos7870.c | 7 +++---- drivers/clk/samsung/clk-exynos7885.c | 7 +++---- drivers/clk/samsung/clk-exynos850.c | 7 +++---- drivers/clk/samsung/clk-exynos8895.c | 7 +++---- drivers/clk/samsung/clk-exynos990.c | 7 +++---- drivers/clk/samsung/clk-exynosautov9.c | 5 ++--- drivers/clk/samsung/clk-exynosautov920.c | 7 +++---- drivers/clk/samsung/clk-fsd.c | 7 +++---- drivers/clk/samsung/clk-gs101.c | 7 +++---- 12 files changed, 35 insertions(+), 47 deletions(-) --- base-commit: 7ec162622e66a4ff886f8f28712ea1b13069e1aa change-id: 20250305-clk-samsung-ref-init-data-6b2cd242409f Best regards, -- Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>