summaryrefslogtreecommitdiffstats
path: root/arch/arm/common/mcpm_entry.c
diff options
context:
space:
mode:
authorFlorian Fainelli <f.fainelli@gmail.com>2017-01-15 03:59:29 +0100
committerRussell King <rmk+kernel@armlinux.org.uk>2017-02-28 11:06:10 +0000
commit64fc2a947a9873700929ec0ef02b4654a04e0476 (patch)
treee6544adf3c58dd749e5dfc08c94a80fbdd1b59d3 /arch/arm/common/mcpm_entry.c
parente377cd8221ebbe0b517861aa3d823bb42f9abbd4 (diff)
downloadlinux-64fc2a947a9873700929ec0ef02b4654a04e0476.tar.gz
linux-64fc2a947a9873700929ec0ef02b4654a04e0476.tar.bz2
linux-64fc2a947a9873700929ec0ef02b4654a04e0476.zip
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/common/mcpm_entry.c')
-rw-r--r--arch/arm/common/mcpm_entry.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/common/mcpm_entry.c b/arch/arm/common/mcpm_entry.c
index a923524d1040..cf062472e07b 100644
--- a/arch/arm/common/mcpm_entry.c
+++ b/arch/arm/common/mcpm_entry.c
@@ -144,7 +144,7 @@ extern unsigned long mcpm_entry_vectors[MAX_NR_CLUSTERS][MAX_CPUS_PER_CLUSTER];
void mcpm_set_entry_vector(unsigned cpu, unsigned cluster, void *ptr)
{
- unsigned long val = ptr ? virt_to_phys(ptr) : 0;
+ unsigned long val = ptr ? __pa_symbol(ptr) : 0;
mcpm_entry_vectors[cluster][cpu] = val;
sync_cache_w(&mcpm_entry_vectors[cluster][cpu]);
}
@@ -299,8 +299,8 @@ void mcpm_cpu_power_down(void)
* the kernel as if the power_up method just had deasserted reset
* on the CPU.
*/
- phys_reset = (phys_reset_t)(unsigned long)virt_to_phys(cpu_reset);
- phys_reset(virt_to_phys(mcpm_entry_point));
+ phys_reset = (phys_reset_t)(unsigned long)__pa_symbol(cpu_reset);
+ phys_reset(__pa_symbol(mcpm_entry_point));
/* should never get here */
BUG();
@@ -388,8 +388,8 @@ static int __init nocache_trampoline(unsigned long _arg)
__mcpm_outbound_leave_critical(cluster, CLUSTER_DOWN);
__mcpm_cpu_down(cpu, cluster);
- phys_reset = (phys_reset_t)(unsigned long)virt_to_phys(cpu_reset);
- phys_reset(virt_to_phys(mcpm_entry_point));
+ phys_reset = (phys_reset_t)(unsigned long)__pa_symbol(cpu_reset);
+ phys_reset(__pa_symbol(mcpm_entry_point));
BUG();
}
@@ -449,7 +449,7 @@ int __init mcpm_sync_init(
sync_cache_w(&mcpm_sync);
if (power_up_setup) {
- mcpm_power_up_setup_phys = virt_to_phys(power_up_setup);
+ mcpm_power_up_setup_phys = __pa_symbol(power_up_setup);
sync_cache_w(&mcpm_power_up_setup_phys);
}