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Commit fb3c4426 authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Olof Johansson
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ARM: uniphier: drop v7_invalidate_l1 call at secondary entry 



This is unnecessary since commit 02b4e275 ("ARM: v7 setup
function should invalidate L1 cache").

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent b78bda5f

arch/arm/mach-uniphier/platsmp.c

+1 −7
Original line number Diff line number Diff line
@@ -60,12 +60,6 @@ static void __init uniphier_smp_prepare_cpus(unsigned int max_cpus) 
	sbcm_regmap = NULL;

}



static void __naked uniphier_secondary_startup(void)

{

	asm("bl		v7_invalidate_l1\n"

	    "b		secondary_startup\n");

};



static int uniphier_boot_secondary(unsigned int cpu,

				   struct task_struct *idle)

{
@@ -75,7 +69,7 @@ static int uniphier_boot_secondary(unsigned int cpu, 
		return -ENODEV;



	ret = regmap_write(sbcm_regmap, 0x1208,

			   virt_to_phys(uniphier_secondary_startup));

			   virt_to_phys(secondary_startup));

	if (!ret)

		asm("sev"); /* wake up secondary CPU */