[PATCH v4 4/5] ARM: tegra: Remove unused GIC initialization

Thierry Reding
2014-08-28T15:31:18Z

From: Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>

Tegra has been booting from DT exclusively for quite some time, so this
old code setting up the GIC for non-DT boot is unused and can therefore
be removed.

Signed-off-by: Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
arch/arm/mach-tegra/irq.c | 9 ---------
1 file changed, 9 deletions(-)

diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
index 636ebfd466cb..b1760aa162f1 100644
--- a/arch/arm/mach-tegra/irq.c
+++ b/arch/arm/mach-tegra/irq.c
@@ -362,14 +362,5 @@ void __init tegra_init_irq(void)
gic_arch_extn.irq_set_wake = tegra_set_wake;
gic_arch_extn.flags = IRQCHIP_MASK_ON_SUSPEND;

- /*
- * Check if there is a devicetree present, since the GIC will be
- * initialized elsewhere under DT.
- */
- if (!of_have_populated_dt()) {
- void __iomem *cpubase = ioremap_nocache(0x50040000, 0x2000);
- gic_init(0, 29, distbase, cpubase);
- }
-
tegra114_gic_cpu_pm_registration();
}
--
2.0.4