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/dpll/zl3073x/synth.h | 72 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 drivers/dpll/zl3073x/synth.h (limited to 'drivers/dpll/zl3073x/synth.h') diff --git a/drivers/dpll/zl3073x/synth.h b/drivers/dpll/zl3073x/synth.h new file mode 100644 index 000000000..89e13ea2e --- /dev/null +++ b/drivers/dpll/zl3073x/synth.h @@ -0,0 +1,72 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef _ZL3073X_SYNTH_H +#define _ZL3073X_SYNTH_H + +#include +#include +#include +#include + +#include "regs.h" + +struct zl3073x_dev; + +/** + * struct zl3073x_synth - synthesizer state + * @freq_mult: frequency multiplier + * @freq_base: frequency base + * @freq_m: frequency numerator + * @freq_n: frequency denominator + * @ctrl: synth control + */ +struct zl3073x_synth { + struct_group(inv, /* Invariants */ + u32 freq_mult; + u16 freq_base; + u16 freq_m; + u16 freq_n; + u8 ctrl; + ); +}; + +int zl3073x_synth_state_fetch(struct zl3073x_dev *zldev, u8 synth_id); + +const struct zl3073x_synth *zl3073x_synth_state_get(struct zl3073x_dev *zldev, + u8 synth_id); + +/** + * zl3073x_synth_dpll_get - get DPLL ID the synth is driven by + * @synth: pointer to synth state + * + * Return: ID of DPLL the given synthetizer is driven by + */ +static inline u8 zl3073x_synth_dpll_get(const struct zl3073x_synth *synth) +{ + return FIELD_GET(ZL_SYNTH_CTRL_DPLL_SEL, synth->ctrl); +} + +/** + * zl3073x_synth_freq_get - get synth current freq + * @synth: pointer to synth state + * + * Return: frequency of given synthetizer + */ +static inline u32 zl3073x_synth_freq_get(const struct zl3073x_synth *synth) +{ + return mul_u64_u32_div(synth->freq_base * synth->freq_m, + synth->freq_mult, synth->freq_n); +} + +/** + * zl3073x_synth_is_enabled - check if the given synth is enabled + * @synth: pointer to synth state + * + * Return: true if synth is enabled, false otherwise + */ +static inline bool zl3073x_synth_is_enabled(const struct zl3073x_synth *synth) +{ + return FIELD_GET(ZL_SYNTH_CTRL_EN, synth->ctrl); +} + +#endif /* _ZL3073X_SYNTH_H */ -- cgit v1.3.1