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MIPS: BCM63xx: Remove !RUNTIME_DETECT code for bcmcpu_get_id

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Use the same pattern as with get_*_cpu_type() to allow the compiler
to remove code for non enabled SoC types.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: John Crispin <blogic@openwrt.org>
Cc: Maxime Bizon <mbizon@freebox.fr>
Cc: Florian Fainelli <florian@openwrt.org>
Cc: Kevin Cernekee <cernekee@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/7273/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Jonas Gorski 2014-07-08 16:53:24 +02:00 committed by Ralf Baechle
parent 436f302f7b
commit e86ae9e2e0
2 changed files with 38 additions and 93 deletions
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11
arch/mips/bcm63xx/cpu.c
View File

@ -24,7 +24,9 @@ EXPORT_SYMBOL(bcm63xx_regs_base);
const int *bcm63xx_irqs;
EXPORT_SYMBOL(bcm63xx_irqs);
static u16 bcm63xx_cpu_id;
u16 bcm63xx_cpu_id __read_mostly;
EXPORT_SYMBOL(bcm63xx_cpu_id);
static u8 bcm63xx_cpu_rev;
static unsigned int bcm63xx_cpu_freq;
static unsigned int bcm63xx_memory_size;
@ -97,13 +99,6 @@ static const int bcm6368_irqs[] = {
};
u16 __bcm63xx_get_cpu_id(void)
{
return bcm63xx_cpu_id;
}
EXPORT_SYMBOL(__bcm63xx_get_cpu_id);
u8 bcm63xx_get_cpu_rev(void)
{
return bcm63xx_cpu_rev;

120
arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
View File

@ -19,118 +19,68 @@
#define BCM6368_CPU_ID 0x6368
void __init bcm63xx_cpu_init(void);
u16 __bcm63xx_get_cpu_id(void);
u8 bcm63xx_get_cpu_rev(void);
unsigned int bcm63xx_get_cpu_freq(void);
static inline u16 __pure __bcm63xx_get_cpu_id(const u16 cpu_id)
{
switch (cpu_id) {
#ifdef CONFIG_BCM63XX_CPU_3368
# ifdef bcm63xx_get_cpu_id
# undef bcm63xx_get_cpu_id
# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
# define BCMCPU_RUNTIME_DETECT
# else
# define bcm63xx_get_cpu_id() BCM3368_CPU_ID
# endif
# define BCMCPU_IS_3368() (bcm63xx_get_cpu_id() == BCM3368_CPU_ID)
#else
# define BCMCPU_IS_3368() (0)
case BCM3368_CPU_ID:
#endif
#ifdef CONFIG_BCM63XX_CPU_6328
# ifdef bcm63xx_get_cpu_id
# undef bcm63xx_get_cpu_id
# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
# define BCMCPU_RUNTIME_DETECT
# else
# define bcm63xx_get_cpu_id() BCM6328_CPU_ID
# endif
# define BCMCPU_IS_6328() (bcm63xx_get_cpu_id() == BCM6328_CPU_ID)
#else
# define BCMCPU_IS_6328() (0)
case BCM6328_CPU_ID:
#endif
#ifdef CONFIG_BCM63XX_CPU_6338
# ifdef bcm63xx_get_cpu_id
# undef bcm63xx_get_cpu_id
# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
# define BCMCPU_RUNTIME_DETECT
# else
# define bcm63xx_get_cpu_id() BCM6338_CPU_ID
# endif
# define BCMCPU_IS_6338() (bcm63xx_get_cpu_id() == BCM6338_CPU_ID)
#else
# define BCMCPU_IS_6338() (0)
case BCM6338_CPU_ID:
#endif
#ifdef CONFIG_BCM63XX_CPU_6345
# ifdef bcm63xx_get_cpu_id
# undef bcm63xx_get_cpu_id
# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
# define BCMCPU_RUNTIME_DETECT
# else
# define bcm63xx_get_cpu_id() BCM6345_CPU_ID
# endif
# define BCMCPU_IS_6345() (bcm63xx_get_cpu_id() == BCM6345_CPU_ID)
#else
# define BCMCPU_IS_6345() (0)
case BCM6345_CPU_ID:
#endif
#ifdef CONFIG_BCM63XX_CPU_6348
# ifdef bcm63xx_get_cpu_id
# undef bcm63xx_get_cpu_id
# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
# define BCMCPU_RUNTIME_DETECT
# else
# define bcm63xx_get_cpu_id() BCM6348_CPU_ID
# endif
# define BCMCPU_IS_6348() (bcm63xx_get_cpu_id() == BCM6348_CPU_ID)
#else
# define BCMCPU_IS_6348() (0)
case BCM6348_CPU_ID:
#endif
#ifdef CONFIG_BCM63XX_CPU_6358
# ifdef bcm63xx_get_cpu_id
# undef bcm63xx_get_cpu_id
# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
# define BCMCPU_RUNTIME_DETECT
# else
# define bcm63xx_get_cpu_id() BCM6358_CPU_ID
# endif
# define BCMCPU_IS_6358() (bcm63xx_get_cpu_id() == BCM6358_CPU_ID)
#else
# define BCMCPU_IS_6358() (0)
case BCM6358_CPU_ID:
#endif
#ifdef CONFIG_BCM63XX_CPU_6362
# ifdef bcm63xx_get_cpu_id
# undef bcm63xx_get_cpu_id
# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
# define BCMCPU_RUNTIME_DETECT
# else
# define bcm63xx_get_cpu_id() BCM6362_CPU_ID
# endif
# define BCMCPU_IS_6362() (bcm63xx_get_cpu_id() == BCM6362_CPU_ID)
#else
# define BCMCPU_IS_6362() (0)
case BCM6362_CPU_ID:
#endif
#ifdef CONFIG_BCM63XX_CPU_6368
# ifdef bcm63xx_get_cpu_id
# undef bcm63xx_get_cpu_id
# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
# define BCMCPU_RUNTIME_DETECT
# else
# define bcm63xx_get_cpu_id() BCM6368_CPU_ID
# endif
# define BCMCPU_IS_6368() (bcm63xx_get_cpu_id() == BCM6368_CPU_ID)
#else
# define BCMCPU_IS_6368() (0)
case BCM6368_CPU_ID:
#endif
break;
default:
unreachable();
}
#ifndef bcm63xx_get_cpu_id
#error "No CPU support configured"
#endif
return cpu_id;
}
extern u16 bcm63xx_cpu_id;
static inline u16 __pure bcm63xx_get_cpu_id(void)
{
const u16 cpu_id = bcm63xx_cpu_id;
return __bcm63xx_get_cpu_id(cpu_id);
}
#define BCMCPU_IS_3368() (bcm63xx_get_cpu_id() == BCM3368_CPU_ID)
#define BCMCPU_IS_6328() (bcm63xx_get_cpu_id() == BCM6328_CPU_ID)
#define BCMCPU_IS_6338() (bcm63xx_get_cpu_id() == BCM6338_CPU_ID)
#define BCMCPU_IS_6345() (bcm63xx_get_cpu_id() == BCM6345_CPU_ID)
#define BCMCPU_IS_6348() (bcm63xx_get_cpu_id() == BCM6348_CPU_ID)
#define BCMCPU_IS_6358() (bcm63xx_get_cpu_id() == BCM6358_CPU_ID)
#define BCMCPU_IS_6362() (bcm63xx_get_cpu_id() == BCM6362_CPU_ID)
#define BCMCPU_IS_6368() (bcm63xx_get_cpu_id() == BCM6368_CPU_ID)
/*
* While registers sets are (mostly) the same across 63xx CPU, base