From 2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c Mon Sep 17 00:00:00 2001 From: Sang-Heon Jeon Date: Mon, 24 Aug 2026 01:18:14 +0900 Subject: coccinelle: alloc_cast: drop removed allocators - pci_alloc_consistent() and pci_zalloc_consistent() were removed by commit 7968778914e5 ("PCI: Remove the deprecated "pci-dma-compat.h" API") - kmem_alloc() was removed by commit f078d4ea8276 ("xfs: convert kmem_alloc() to kmalloc()") - kmem_zalloc() was removed by commit 10634530f7ba ("xfs: convert kmem_zalloc() to kzalloc()") - kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers") So drop them from the rules. No functional change. Signed-off-by: Sang-Heon Jeon Signed-off-by: Julia Lawall --- drivers/clk/ingenic/pm.c | 49 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 drivers/clk/ingenic/pm.c (limited to 'drivers/clk/ingenic/pm.c') diff --git a/drivers/clk/ingenic/pm.c b/drivers/clk/ingenic/pm.c new file mode 100644 index 000000000..206d5cf28 --- /dev/null +++ b/drivers/clk/ingenic/pm.c @@ -0,0 +1,49 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2019 Paul Cercueil + */ + +#include "cgu.h" +#include "pm.h" + +#include +#include + +#define CGU_REG_LCR 0x04 + +#define LCR_LOW_POWER_MODE BIT(0) + +static void __iomem * __maybe_unused ingenic_cgu_base; + +static int __maybe_unused ingenic_cgu_pm_suspend(void *data) +{ + u32 val = readl(ingenic_cgu_base + CGU_REG_LCR); + + writel(val | LCR_LOW_POWER_MODE, ingenic_cgu_base + CGU_REG_LCR); + + return 0; +} + +static void __maybe_unused ingenic_cgu_pm_resume(void *data) +{ + u32 val = readl(ingenic_cgu_base + CGU_REG_LCR); + + writel(val & ~LCR_LOW_POWER_MODE, ingenic_cgu_base + CGU_REG_LCR); +} + +static const struct syscore_ops __maybe_unused ingenic_cgu_pm_ops = { + .suspend = ingenic_cgu_pm_suspend, + .resume = ingenic_cgu_pm_resume, +}; + +static struct syscore __maybe_unused ingenic_cgu_pm = { + .ops = &ingenic_cgu_pm_ops, +}; + +void ingenic_cgu_register_syscore(struct ingenic_cgu *cgu) +{ + if (IS_ENABLED(CONFIG_PM_SLEEP)) { + ingenic_cgu_base = cgu->base; + register_syscore(&ingenic_cgu_pm); + } +} -- cgit v1.3.1