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| author | Florian Fainelli <f.fainelli@gmail.com> | 2017-01-15 03:59:29 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2017-02-28 11:06:10 +0000 |
| commit | 64fc2a947a9873700929ec0ef02b4654a04e0476 (patch) | |
| tree | e6544adf3c58dd749e5dfc08c94a80fbdd1b59d3 /arch/arm/common/mcpm_entry.c | |
| parent | e377cd8221ebbe0b517861aa3d823bb42f9abbd4 (diff) | |
| download | linux-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.c | 12 |
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); } |