exynos_boot_secondary() can erroneously return 0 or -ENOSYS even when waiting on pen_release being set to -1 timeouts. Fix it by adjusting ret variable value to -ETIMEDOUT when necessary. Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx> --- arch/arm/mach-exynos/platsmp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index a825bca..48f950d 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -337,6 +337,9 @@ static int exynos_boot_secondary(unsigned int cpu, struct task_struct *idle) udelay(10); } + if (pen_release != -1) + ret = -ETIMEDOUT; + /* * now the secondary core is starting up let it run its * calibrations, then wait for it to finish -- 1.8.2.3 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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