Extern or forward variable declaration at include/linux/reset-controller.h, line 27 References: drivers/clk/qcom/common.c, line 213 drivers/clk/renesas/renesas-cpg-mssr.c, line 269 drivers/clk/renesas/renesas-cpg-mssr.c, line 477 drivers/clk/renesas/renesas-cpg-mssr.c, line 504 drivers/clk/renesas/renesas-cpg-mssr.c, line 656 drivers/clk/renesas/renesas-rzg2l-cpg.c, line 211 drivers/clk/renesas/renesas-rzg2l-cpg.c, line 553 drivers/clk/renesas/renesas-rzg2l-cpg.c, line 579 drivers/clk/renesas/renesas-rzg2l-cpg.c, line 596 drivers/iommu/tegra-gart.c, line 259 drivers/iommu/tegra-smmu.c, line 818 drivers/iommu/tegra-smmu.c, line 843 drivers/iommu/tegra-smmu.c, line 949 drivers/memory/tegra/tegra124-emc.c, line 1288 drivers/memory/tegra/tegra186.c, line 116 drivers/memory/tegra/tegra20-emc.c, line 795 drivers/memory/tegra/tegra30-emc.c, line 1373 drivers/reset/core.c, line 87 drivers/reset/core.c, line 818 drivers/reset/reset-brcmstb-rescal.c, line 56 drivers/reset/reset-npcm.c, line 121 drivers/reset/reset-ti-sci.c, line 193 drivers/soc/ti/omap_prm.c, line 639 drivers/soc/ti/omap_prm.c, line 858 include/soc/tegra/mc.h, line 169