diff options
Diffstat (limited to 'arch/arm/mach-mvebu/pmsu.c')
| -rw-r--r-- | arch/arm/mach-mvebu/pmsu.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/arm/mach-mvebu/pmsu.c b/arch/arm/mach-mvebu/pmsu.c index 73d5d72dfc3e..79c5171f06ec 100644 --- a/arch/arm/mach-mvebu/pmsu.c +++ b/arch/arm/mach-mvebu/pmsu.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Power Management Service Unit(PMSU) support for Armada 370/XP platforms. * @@ -7,10 +8,6 @@ * Gregory Clement <gregory.clement@free-electrons.com> * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - * * The Armada 370 and Armada XP SOCs have a power management service * unit which is responsible for powering down and waking up CPUs and * other SOC units @@ -26,8 +23,8 @@ #include <linux/kernel.h> #include <linux/mbus.h> #include <linux/mvebu-pmsu.h> +#include <linux/of.h> #include <linux/of_address.h> -#include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/resource.h> #include <linux/slab.h> @@ -294,6 +291,7 @@ int armada_370_xp_pmsu_idle_enter(unsigned long deepidle) /* Test the CR_C bit and set it if it was cleared */ asm volatile( + ".arch armv7-a\n\t" "mrc p15, 0, r0, c1, c0, 0 \n\t" "tst r0, %0 \n\t" "orreq r0, r0, #(1 << 2) \n\t" |