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authorFlorian Fainelli <f.fainelli@gmail.com>2017-01-15 05:59:29 +0300
committerRussell King <rmk+kernel@armlinux.org.uk>2017-02-28 14:06:10 +0300
commit64fc2a947a9873700929ec0ef02b4654a04e0476 (patch)
treee6544adf3c58dd749e5dfc08c94a80fbdd1b59d3 /arch/arm/mach-shmobile
parente377cd8221ebbe0b517861aa3d823bb42f9abbd4 (diff)
downloadlinux-64fc2a947a9873700929ec0ef02b4654a04e0476.tar.xz
ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol
All low-level PM/SMP code using virt_to_phys() should actually use __pa_symbol() against kernel symbols. Update code where relevant to move away from virt_to_phys(). Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-shmobile')
-rw-r--r--arch/arm/mach-shmobile/platsmp-apmu.c6
-rw-r--r--arch/arm/mach-shmobile/platsmp-scu.c4
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm/mach-shmobile/platsmp-apmu.c b/arch/arm/mach-shmobile/platsmp-apmu.c
index 0c6bb458b7a4..71729b8d1900 100644
--- a/arch/arm/mach-shmobile/platsmp-apmu.c
+++ b/arch/arm/mach-shmobile/platsmp-apmu.c
@@ -171,7 +171,7 @@ static void apmu_parse_dt(void (*fn)(struct resource *res, int cpu, int bit))
static void __init shmobile_smp_apmu_setup_boot(void)
{
/* install boot code shared by all CPUs */
- shmobile_boot_fn = virt_to_phys(shmobile_smp_boot);
+ shmobile_boot_fn = __pa_symbol(shmobile_smp_boot);
}
void __init shmobile_smp_apmu_prepare_cpus(unsigned int max_cpus,
@@ -185,7 +185,7 @@ void __init shmobile_smp_apmu_prepare_cpus(unsigned int max_cpus,
int shmobile_smp_apmu_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
/* For this particular CPU register boot vector */
- shmobile_smp_hook(cpu, virt_to_phys(secondary_startup), 0);
+ shmobile_smp_hook(cpu, __pa_symbol(secondary_startup), 0);
return apmu_wrap(cpu, apmu_power_on);
}
@@ -301,7 +301,7 @@ int shmobile_smp_apmu_cpu_kill(unsigned int cpu)
#if defined(CONFIG_SUSPEND)
static int shmobile_smp_apmu_do_suspend(unsigned long cpu)
{
- shmobile_smp_hook(cpu, virt_to_phys(cpu_resume), 0);
+ shmobile_smp_hook(cpu, __pa_symbol(cpu_resume), 0);
shmobile_smp_apmu_cpu_shutdown(cpu);
cpu_do_idle(); /* WFI selects Core Standby */
return 1;
diff --git a/arch/arm/mach-shmobile/platsmp-scu.c b/arch/arm/mach-shmobile/platsmp-scu.c
index d1ecaf37d142..f1a1efde4beb 100644
--- a/arch/arm/mach-shmobile/platsmp-scu.c
+++ b/arch/arm/mach-shmobile/platsmp-scu.c
@@ -24,7 +24,7 @@ static void __iomem *shmobile_scu_base;
static int shmobile_scu_cpu_prepare(unsigned int cpu)
{
/* For this particular CPU register SCU SMP boot vector */
- shmobile_smp_hook(cpu, virt_to_phys(shmobile_boot_scu),
+ shmobile_smp_hook(cpu, __pa_symbol(shmobile_boot_scu),
shmobile_scu_base_phys);
return 0;
}
@@ -33,7 +33,7 @@ void __init shmobile_smp_scu_prepare_cpus(phys_addr_t scu_base_phys,
unsigned int max_cpus)
{
/* install boot code shared by all CPUs */
- shmobile_boot_fn = virt_to_phys(shmobile_smp_boot);
+ shmobile_boot_fn = __pa_symbol(shmobile_smp_boot);
/* enable SCU and cache coherency on booting CPU */
shmobile_scu_base_phys = scu_base_phys;