This patch removes restart hook from machine_desc of Exynos, and moves respective code into reboot_notifiers. Exynos5440 handles reboot via clock register so let's register a reboot_notifier in Exynos5440 clock driver. For reset Exynos SoC, reboot is handled via PMU SWRESET register so let's register a reboot_notifier in PMU driver for handling this. This patch is inspired and dependent on following patch series[1] from Geunter Roeck. Also this patch is dependent on PMU platform driver patch [2] by me, and has been prepared on top of it. [1]: kernel: Add support for kernel restart handler call chain https://lkml.org/lkml/2014/8/19/652 [2]: ARM: Exynos: Convert PMU implementation into a platform driver https://lkml.org/lkml/2014/9/30/219 I have tested reboot functionality on Exynos3250 based board, on kgene/for-next as well as linux-next's next-20140925 tag. Pankaj Dubey (2): clk: samsung: exynos5440: move restart code into clock driver ARM: EXYNOS: PMU: move restart code into pmu driver arch/arm/mach-exynos/common.h | 1 - arch/arm/mach-exynos/exynos.c | 23 --------------------- arch/arm/mach-exynos/pmu.c | 28 +++++++++++++++++++++++++ drivers/clk/samsung/clk-exynos5440.c | 37 ++++++++++++++++++++++++++++++++++ 4 files changed, 65 insertions(+), 24 deletions(-) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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