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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/mach-bcm
parente377cd8221ebbe0b517861aa3d823bb42f9abbd4 (diff)
downloadlinux-64fc2a947a9873700929ec0ef02b4654a04e0476.tar.gz
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-bcm')
-rw-r--r--arch/arm/mach-bcm/bcm63xx_smp.c2
-rw-r--r--arch/arm/mach-bcm/platsmp-brcmstb.c2
-rw-r--r--arch/arm/mach-bcm/platsmp.c4
3 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/mach-bcm/bcm63xx_smp.c b/arch/arm/mach-bcm/bcm63xx_smp.c
index 9b6727ed68cd..f5fb10b4376f 100644
--- a/arch/arm/mach-bcm/bcm63xx_smp.c
+++ b/arch/arm/mach-bcm/bcm63xx_smp.c
@@ -135,7 +135,7 @@ static int bcm63138_smp_boot_secondary(unsigned int cpu,
}
/* Write the secondary init routine to the BootLUT reset vector */
- val = virt_to_phys(secondary_startup);
+ val = __pa_symbol(secondary_startup);
writel_relaxed(val, bootlut_base + BOOTLUT_RESET_VECT);
/* Power up the core, will jump straight to its reset vector when we
diff --git a/arch/arm/mach-bcm/platsmp-brcmstb.c b/arch/arm/mach-bcm/platsmp-brcmstb.c
index 40dc8448445e..12379960e982 100644
--- a/arch/arm/mach-bcm/platsmp-brcmstb.c
+++ b/arch/arm/mach-bcm/platsmp-brcmstb.c
@@ -151,7 +151,7 @@ static void brcmstb_cpu_boot(u32 cpu)
* Set the reset vector to point to the secondary_startup
* routine
*/
- cpu_set_boot_addr(cpu, virt_to_phys(secondary_startup));
+ cpu_set_boot_addr(cpu, __pa_symbol(secondary_startup));
/* Unhalt the cpu */
cpu_rst_cfg_set(cpu, 0);
diff --git a/arch/arm/mach-bcm/platsmp.c b/arch/arm/mach-bcm/platsmp.c
index 3ac3a9bc663c..582886d0d02f 100644
--- a/arch/arm/mach-bcm/platsmp.c
+++ b/arch/arm/mach-bcm/platsmp.c
@@ -116,7 +116,7 @@ static int nsp_write_lut(unsigned int cpu)
return -ENOMEM;
}
- secondary_startup_phy = virt_to_phys(secondary_startup);
+ secondary_startup_phy = __pa_symbol(secondary_startup);
BUG_ON(secondary_startup_phy > (phys_addr_t)U32_MAX);
writel_relaxed(secondary_startup_phy, sku_rom_lut);
@@ -189,7 +189,7 @@ static int kona_boot_secondary(unsigned int cpu, struct task_struct *idle)
* Secondary cores will start in secondary_startup(),
* defined in "arch/arm/kernel/head.S"
*/
- boot_func = virt_to_phys(secondary_startup);
+ boot_func = __pa_symbol(secondary_startup);
BUG_ON(boot_func & BOOT_ADDR_CPUID_MASK);
BUG_ON(boot_func > (phys_addr_t)U32_MAX);