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avr32: remove cpu_data macro to fix compiles 

Having cpu_data as a parameterless macro can easily cause build failures
because it can be a variable name like in linux/pm_domain.h [1]. So,
remove the macro and convert its only user. Because this architecture
cannot do SMP, remove the whole SMP block, too. Only compile tested due
to no hardware.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>

[1] https://lists.01.org/pipermail/kbuild-all/2014-February/003252.html
This commit is contained in:
Wolfram Sang 2014-02-22 09:28:27 +01:00 committed by Hans-Christian Egtvedt
parent 455c6fdbd2
commit 8acc8722d3
2 changed files with 2 additions and 7 deletions
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2
arch/avr32/include/asm/bugs.h
View File

@ -9,7 +9,7 @@
static void __init check_bugs(void)
{
cpu_data->loops_per_jiffy = loops_per_jiffy;
boot_cpu_data.loops_per_jiffy = loops_per_jiffy;
}
#endif /* __ASM_AVR32_BUGS_H */

7
arch/avr32/include/asm/processor.h
View File

@ -83,13 +83,8 @@ static inline unsigned int avr32_get_chip_revision(struct avr32_cpuinfo *cpu)
extern struct avr32_cpuinfo boot_cpu_data;
#ifdef CONFIG_SMP
extern struct avr32_cpuinfo cpu_data[];
#define current_cpu_data cpu_data[smp_processor_id()]
#else
#define cpu_data (&boot_cpu_data)
/* No SMP support so far */
#define current_cpu_data boot_cpu_data
#endif
/* This decides where the kernel will search for a free chunk of vm
* space during mmap's