[PATCH v2 04/12] ARM: mvebu: Remove the unused argument of set_cpu_coherent()
From: Gregory CLEMENT <hidden>
Date: 2013-09-13 10:06:33
Also in:
linux-pm
Subsystem:
arm port, arm/marvell kirkwood and armada 370, 375, 38x, 39x, xp, 3700, 7k/8k, cn9130 soc support, the rest · Maintainers:
Russell King, Andrew Lunn, Gregory Clement, Sebastian Hesselbarth, Linus Torvalds
set_cpu_coherent() took the SMP group ID as parameter. But this parameter was never used, and the CPU always use the SMP group 0. So we can remove this parameter. Signed-off-by: Gregory CLEMENT <redacted> --- arch/arm/mach-mvebu/coherency.c | 4 ++-- arch/arm/mach-mvebu/coherency.h | 2 +- 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 e48518e..a2b6366 100644
--- a/arch/arm/mach-mvebu/coherency.c
+++ b/arch/arm/mach-mvebu/coherency.c@@ -45,7 +45,7 @@ static struct of_device_id of_coherency_table[] = { /* Function defined in coherency_ll.S */ int ll_set_cpu_coherent(bool use_virt_addr); -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");
@@ -139,7 +139,7 @@ int __init coherency_init(void) 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(); } return 0;
diff --git a/arch/arm/mach-mvebu/coherency.h b/arch/arm/mach-mvebu/coherency.h
index d4bc067..700376e 100644
--- a/arch/arm/mach-mvebu/coherency.h
+++ b/arch/arm/mach-mvebu/coherency.h@@ -14,7 +14,7 @@ #ifndef __MACH_370_XP_COHERENCY_H #define __MACH_370_XP_COHERENCY_H -int set_cpu_coherent(int smp_group_id); +int set_cpu_coherent(void); int coherency_init(void); #endif /* __MACH_370_XP_COHERENCY_H */
diff --git a/arch/arm/mach-mvebu/platsmp.c b/arch/arm/mach-mvebu/platsmp.c
index 1b86e03..a0fe97e 100644
--- a/arch/arm/mach-mvebu/platsmp.c
+++ b/arch/arm/mach-mvebu/platsmp.c@@ -102,7 +102,7 @@ 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
--
1.8.1.2