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When CONFIG_IWMMXT is disabled, we get a warning in pxa3xx.c: arch/arm/mach-pxa/pxa3xx.c: In function 'pxa3xx_cpu_pm_suspend': arch/arm/mach-pxa/pxa3xx.c:109:2: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement] It turns out that there is an 'extern' declaration in the middle of a function. For consistency, this moves the declaration and two others from the same file into pm.h. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
/*
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* Copyright (c) 2005 Richard Purdie
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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*/
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#include <linux/suspend.h>
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struct pxa_cpu_pm_fns {
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int save_count;
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void (*save)(unsigned long *);
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void (*restore)(unsigned long *);
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int (*valid)(suspend_state_t state);
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void (*enter)(suspend_state_t state);
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int (*prepare)(void);
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void (*finish)(void);
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};
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extern struct pxa_cpu_pm_fns *pxa_cpu_pm_fns;
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/* sleep.S */
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extern int pxa25x_finish_suspend(unsigned long);
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extern int pxa27x_finish_suspend(unsigned long);
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extern int pxa_pm_enter(suspend_state_t state);
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extern int pxa_pm_prepare(void);
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extern void pxa_pm_finish(void);
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extern const char pm_enter_standby_start[], pm_enter_standby_end[];
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extern int pxa3xx_finish_suspend(unsigned long);
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/* NOTE: this is for PM debugging on Lubbock, it's really a big
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* ugly, but let's keep the crap minimum here, instead of direct
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* accessing the LUBBOCK CPLD registers in arch/arm/mach-pxa/pm.c
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*/
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#ifdef CONFIG_ARCH_LUBBOCK
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extern void lubbock_set_hexled(uint32_t value);
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#else
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#define lubbock_set_hexled(x)
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#endif
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