diff options
| author | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2014-04-14 17:10:07 +0200 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2014-05-08 18:18:52 +0200 |
| commit | 952f4ca79b4ec7114291aa711add1b36c6ba7515 (patch) | |
| tree | 16049379e6e358475092618d96893fb15770d189 /arch/arm/mach-mvebu | |
| parent | ARM: mvebu: ll_set_cpu_coherent always uses the current CPU (diff) | |
| download | linux-952f4ca79b4ec7114291aa711add1b36c6ba7515.tar.xz linux-952f4ca79b4ec7114291aa711add1b36c6ba7515.zip | |
ARM: mvebu: Remove the unused argument of set_cpu_coherent()
set_cpu_coherent() took the SMP group ID as parameter. But this
parameter was never used, and the CPU always uses the SMP group 0. So
we can remove this parameter.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/1397488214-20685-5-git-send-email-gregory.clement@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/mach-mvebu')
| -rw-r--r-- | arch/arm/mach-mvebu/coherency.c | 4 | ||||
| -rw-r--r-- | arch/arm/mach-mvebu/coherency.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-mvebu/platsmp.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c index 2df90c998820..944372a18ed6 100644 --- a/arch/arm/mach-mvebu/coherency.c +++ b/arch/arm/mach-mvebu/coherency.c @@ -63,7 +63,7 @@ static struct of_device_id of_coherency_table[] = { /* Function defined in coherency_ll.S */ int ll_set_cpu_coherent(void); -int set_cpu_coherent(int smp_group_id) +int set_cpu_coherent(void) { if (!coherency_base) { pr_warn("Can't make current CPU cache coherent.\n"); @@ -302,7 +302,7 @@ static void __init armada_370_coherency_init(struct device_node *np) sync_cache_w(&coherency_phys_base); coherency_base = of_iomap(np, 0); coherency_cpu_base = of_iomap(np, 1); - set_cpu_coherent(0); + set_cpu_coherent(); } static void __init armada_375_380_coherency_init(struct device_node *np) diff --git a/arch/arm/mach-mvebu/coherency.h b/arch/arm/mach-mvebu/coherency.h index ab594a75fef3..54cb7607b526 100644 --- a/arch/arm/mach-mvebu/coherency.h +++ b/arch/arm/mach-mvebu/coherency.h @@ -15,8 +15,8 @@ #define __MACH_370_XP_COHERENCY_H extern unsigned long coherency_phys_base; +int set_cpu_coherent(void); -int set_cpu_coherent(int smp_group_id); int coherency_init(void); int coherency_available(void); diff --git a/arch/arm/mach-mvebu/platsmp.c b/arch/arm/mach-mvebu/platsmp.c index 75436c0023a8..88b976b31719 100644 --- a/arch/arm/mach-mvebu/platsmp.c +++ b/arch/arm/mach-mvebu/platsmp.c @@ -103,7 +103,7 @@ static void __init armada_xp_smp_prepare_cpus(unsigned int max_cpus) set_secondary_cpus_clock(); flush_cache_all(); - set_cpu_coherent(0); + set_cpu_coherent(); /* * In order to boot the secondary CPUs we need to ensure |