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a97fbc3ee3
Several drivers can benefit from registering per-instance data along with the syscore operations. To achieve this, move the modifiable fields out of the syscore_ops structure and into a separate struct syscore that can be registered with the framework. Add a void * driver data field for drivers to store contextual data that will be passed to the syscore ops. Acked-by: Rafael J. Wysocki (Intel) <rafael@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* linux/arch/arm/mach-pxa/generic.h
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*
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* Author: Nicolas Pitre
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* Copyright: MontaVista Software Inc.
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*/
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#include <linux/reboot.h>
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struct irq_data;
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extern void __init pxa_dt_irq_init(int (*fn)(struct irq_data *,
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unsigned int));
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extern void __init pxa_map_io(void);
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extern void pxa_timer_init(void);
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#define SET_BANK(__nr,__start,__size) \
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mi->bank[__nr].start = (__start), \
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mi->bank[__nr].size = (__size)
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#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x)
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#define pxa25x_handle_irq icip_handle_irq
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extern void __init pxa25x_init_irq(void);
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extern void __init pxa25x_map_io(void);
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extern void __init pxa26x_init_irq(void);
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#define pxa27x_handle_irq ichp_handle_irq
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extern void __init pxa27x_init_irq(void);
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extern void __init pxa27x_map_io(void);
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#define pxa3xx_handle_irq ichp_handle_irq
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extern void __init pxa3xx_init_irq(void);
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extern void __init pxa3xx_map_io(void);
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extern struct syscore pxa_irq_syscore;
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extern struct syscore pxa2xx_mfp_syscore;
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extern struct syscore pxa3xx_mfp_syscore;
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void __init pxa_set_ffuart_info(void *info);
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void __init pxa_set_btuart_info(void *info);
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void __init pxa_set_stuart_info(void *info);
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void __init pxa_set_hwuart_info(void *info);
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void pxa_restart(enum reboot_mode, const char *);
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#if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x)
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extern void pxa2xx_clear_reset_status(unsigned int);
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#else
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static inline void pxa2xx_clear_reset_status(unsigned int mask) {}
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#endif
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