From b12634e343bea9ce94ed3252fccbac347f8bb37f Mon Sep 17 00:00:00 2001 From: Jisheng Zhang Date: Thu, 7 Nov 2013 17:02:38 +0800 Subject: [PATCH] ARM: mvebu: fix some sparse warnings This patch fixes conflicting types for 'set_cpu_coherent' and fixes the following sparse warnings. arch/arm/mach-mvebu/system-controller.c:42:38: warning: symbol 'armada_370_xp_system_controller' was not declared. Should it be static? arch/arm/mach-mvebu/system-controller.c:49:38: warning: symbol 'orion_system_controller' was not declared. Should it be static? arch/arm/mach-mvebu/system-controller.c:67:6: warning: symbol 'mvebu_restart' was not declared. Should it be static? arch/arm/mach-mvebu/coherency.c:31:15: warning: symbol 'coherency_phys_base' was not declared. Should it be static? arch/arm/mach-mvebu/coherency.c:48:5: warning: symbol 'set_cpu_coherent' was not declared. Should it be static? arch/arm/mach-mvebu/coherency.c:123:12: warning: symbol 'coherency_init' was not declared. Should it be static? arch/arm/mach-mvebu/pmsu.c:38:5: warning: symbol 'armada_xp_boot_cpu' was not declared. Should it be static? arch/arm/mach-mvebu/pmsu.c:61:12: warning: symbol 'armada_370_xp_pmsu_init' was not declared. Should it be static? arch/arm/mach-mvebu/platsmp.c:49:13: warning: symbol 'set_secondary_cpus_clock' was not declared. Should it be static? arch/arm/mach-mvebu/platsmp.c:97:13: warning: symbol 'armada_xp_smp_prepare_cpus' was not declared. Should it be static? arch/arm/mach-mvebu/hotplug.c:24:12: warning: symbol 'armada_xp_cpu_die' was not declared. Should it be static? Signed-off-by: Jisheng Zhang Acked-by: Gregory CLEMENT Signed-off-by: Jason Cooper --- arch/arm/mach-mvebu/coherency.c | 1 + arch/arm/mach-mvebu/coherency.h | 4 +++- arch/arm/mach-mvebu/common.h | 1 - arch/arm/mach-mvebu/hotplug.c | 1 + arch/arm/mach-mvebu/platsmp.c | 4 ++-- arch/arm/mach-mvebu/pmsu.c | 3 ++- arch/arm/mach-mvebu/system-controller.c | 5 +++-- 7 files changed, 12 insertions(+), 7 deletions(-) diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c index 58adf2fd9cfc..4e9d58148ca7 100644 --- a/arch/arm/mach-mvebu/coherency.c +++ b/arch/arm/mach-mvebu/coherency.c @@ -27,6 +27,7 @@ #include #include #include "armada-370-xp.h" +#include "coherency.h" unsigned long coherency_phys_base; static void __iomem *coherency_base; diff --git a/arch/arm/mach-mvebu/coherency.h b/arch/arm/mach-mvebu/coherency.h index df33ad8a6c08..760226c41353 100644 --- a/arch/arm/mach-mvebu/coherency.h +++ b/arch/arm/mach-mvebu/coherency.h @@ -14,7 +14,9 @@ #ifndef __MACH_370_XP_COHERENCY_H #define __MACH_370_XP_COHERENCY_H -int set_cpu_coherent(int cpu_id, int smp_group_id); +extern unsigned long coherency_phys_base; + +int set_cpu_coherent(unsigned int cpu_id, int smp_group_id); int coherency_init(void); #endif /* __MACH_370_XP_COHERENCY_H */ diff --git a/arch/arm/mach-mvebu/common.h b/arch/arm/mach-mvebu/common.h index e366010e1d91..0e6016fadcc5 100644 --- a/arch/arm/mach-mvebu/common.h +++ b/arch/arm/mach-mvebu/common.h @@ -26,7 +26,6 @@ void armada_370_xp_handle_irq(struct pt_regs *regs); void armada_xp_cpu_die(unsigned int cpu); int armada_370_xp_coherency_init(void); -int armada_370_xp_pmsu_init(void); void armada_xp_secondary_startup(void); extern struct smp_operations armada_xp_smp_ops; #endif diff --git a/arch/arm/mach-mvebu/hotplug.c b/arch/arm/mach-mvebu/hotplug.c index b228b6a80c85..d95e91047168 100644 --- a/arch/arm/mach-mvebu/hotplug.c +++ b/arch/arm/mach-mvebu/hotplug.c @@ -15,6 +15,7 @@ #include #include #include +#include "common.h" /* * platform-specific code to shutdown a CPU diff --git a/arch/arm/mach-mvebu/platsmp.c b/arch/arm/mach-mvebu/platsmp.c index ff69c2df298b..a6da03f5b24e 100644 --- a/arch/arm/mach-mvebu/platsmp.c +++ b/arch/arm/mach-mvebu/platsmp.c @@ -46,7 +46,7 @@ static struct clk *__init get_cpu_clk(int cpu) return cpu_clk; } -void __init set_secondary_cpus_clock(void) +static void __init set_secondary_cpus_clock(void) { int thiscpu, cpu; unsigned long rate; @@ -94,7 +94,7 @@ static void __init armada_xp_smp_init_cpus(void) set_smp_cross_call(armada_mpic_send_doorbell); } -void __init armada_xp_smp_prepare_cpus(unsigned int max_cpus) +static void __init armada_xp_smp_prepare_cpus(unsigned int max_cpus) { struct device_node *node; struct resource res; diff --git a/arch/arm/mach-mvebu/pmsu.c b/arch/arm/mach-mvebu/pmsu.c index 27fc4f049474..d71ef53107c4 100644 --- a/arch/arm/mach-mvebu/pmsu.c +++ b/arch/arm/mach-mvebu/pmsu.c @@ -22,6 +22,7 @@ #include #include #include +#include "pmsu.h" static void __iomem *pmsu_mp_base; static void __iomem *pmsu_reset_base; @@ -58,7 +59,7 @@ int armada_xp_boot_cpu(unsigned int cpu_id, void *boot_addr) } #endif -int __init armada_370_xp_pmsu_init(void) +static int __init armada_370_xp_pmsu_init(void) { struct device_node *np; diff --git a/arch/arm/mach-mvebu/system-controller.c b/arch/arm/mach-mvebu/system-controller.c index 5175083cdb34..a7fb89a5b5d9 100644 --- a/arch/arm/mach-mvebu/system-controller.c +++ b/arch/arm/mach-mvebu/system-controller.c @@ -27,6 +27,7 @@ #include #include #include +#include "common.h" static void __iomem *system_controller_base; @@ -39,14 +40,14 @@ struct mvebu_system_controller { }; static struct mvebu_system_controller *mvebu_sc; -const struct mvebu_system_controller armada_370_xp_system_controller = { +static const struct mvebu_system_controller armada_370_xp_system_controller = { .rstoutn_mask_offset = 0x60, .system_soft_reset_offset = 0x64, .rstoutn_mask_reset_out_en = 0x1, .system_soft_reset = 0x1, }; -const struct mvebu_system_controller orion_system_controller = { +static const struct mvebu_system_controller orion_system_controller = { .rstoutn_mask_offset = 0x108, .system_soft_reset_offset = 0x10c, .rstoutn_mask_reset_out_en = 0x4, -- 2.39.2