Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b6bc902d authored by Eric Anholt's avatar Eric Anholt Committed by Jason Cooper
Browse files

irqchip/bcm2836: Drop extra memory barrier in SMP boot. 



The writel() immediately after this has a barrier, anyway.

Signed-off-by: default avatarEric Anholt <eric@anholt.net>
Link: https://lkml.kernel.org/r/1454620468-31303-1-git-send-email-eric@anholt.net


Signed-off-by: default avatarJason Cooper <jason@lakedaemon.net>
parent d2b383dc

drivers/irqchip/irq-bcm2836.c

+0 −1
Original line number Diff line number Diff line
@@ -229,7 +229,6 @@ int __init bcm2836_smp_boot_secondary(unsigned int cpu, 
	unsigned long secondary_startup_phys =

		(unsigned long)virt_to_phys((void *)secondary_startup);



	dsb();

	writel(secondary_startup_phys,

	       intc.base + LOCAL_MAILBOX3_SET0 + 16 * cpu);