diff options
Diffstat (limited to 'arch/arm/mach-omap2/omap-hotplug.c')
-rw-r--r-- | arch/arm/mach-omap2/omap-hotplug.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/arch/arm/mach-omap2/omap-hotplug.c b/arch/arm/mach-omap2/omap-hotplug.c index 6cee456ca542..4976b9393e49 100644 --- a/arch/arm/mach-omap2/omap-hotplug.c +++ b/arch/arm/mach-omap2/omap-hotplug.c | |||
@@ -17,16 +17,13 @@ | |||
17 | #include <linux/kernel.h> | 17 | #include <linux/kernel.h> |
18 | #include <linux/errno.h> | 18 | #include <linux/errno.h> |
19 | #include <linux/smp.h> | 19 | #include <linux/smp.h> |
20 | #include <linux/completion.h> | ||
21 | 20 | ||
22 | #include <asm/cacheflush.h> | 21 | #include <asm/cacheflush.h> |
23 | #include <mach/omap4-common.h> | 22 | #include <mach/omap4-common.h> |
24 | 23 | ||
25 | static DECLARE_COMPLETION(cpu_killed); | ||
26 | |||
27 | int platform_cpu_kill(unsigned int cpu) | 24 | int platform_cpu_kill(unsigned int cpu) |
28 | { | 25 | { |
29 | return wait_for_completion_timeout(&cpu_killed, 5000); | 26 | return 1; |
30 | } | 27 | } |
31 | 28 | ||
32 | /* | 29 | /* |
@@ -35,15 +32,6 @@ int platform_cpu_kill(unsigned int cpu) | |||
35 | */ | 32 | */ |
36 | void platform_cpu_die(unsigned int cpu) | 33 | void platform_cpu_die(unsigned int cpu) |
37 | { | 34 | { |
38 | unsigned int this_cpu = hard_smp_processor_id(); | ||
39 | |||
40 | if (cpu != this_cpu) { | ||
41 | pr_crit("platform_cpu_die running on %u, should be %u\n", | ||
42 | this_cpu, cpu); | ||
43 | BUG(); | ||
44 | } | ||
45 | pr_notice("CPU%u: shutdown\n", cpu); | ||
46 | complete(&cpu_killed); | ||
47 | flush_cache_all(); | 35 | flush_cache_all(); |
48 | dsb(); | 36 | dsb(); |
49 | 37 | ||