[PATCH 2/2] ARM: qcom: Use secondary_startup_arm()

Stephen Boyd sboyd at codeaurora.org
Wed Jan 21 11:48:18 PST 2015

On qcom platforms we always enter the kernel in ARM mode,
regardless of the kernel being compiled for THUMB mode. Use
secondary_startup_arm() to properly switch the mode to what the
kernel expects if required.

Signed-off-by: Stephen Boyd <sboyd at codeaurora.org>
 arch/arm/mach-qcom/platsmp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-qcom/platsmp.c b/arch/arm/mach-qcom/platsmp.c
index a692bcb7e7f5..0f8b5147a78f 100644
--- a/arch/arm/mach-qcom/platsmp.c
+++ b/arch/arm/mach-qcom/platsmp.c
@@ -44,7 +44,7 @@
 #define APCS_SAW2_VCTL		0x14
 #define APCS_SAW2_2_VCTL	0x1c
-extern void secondary_startup(void);
+extern void secondary_startup_arm(void);
 static DEFINE_SPINLOCK(boot_lock);
@@ -337,7 +337,7 @@ static void __init qcom_smp_prepare_cpus(unsigned int max_cpus)
 		flags |= cold_boot_flags[map];
-	if (scm_set_boot_addr(virt_to_phys(secondary_startup), flags)) {
+	if (scm_set_boot_addr(virt_to_phys(secondary_startup_arm), flags)) {
 		for_each_present_cpu(cpu) {
 			if (cpu == smp_processor_id())
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