These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / arm / mach-shmobile / smp-r8a7779.c

diff --git a/kernel/arch/arm/mach-shmobile/smp-r8a7779.c b/kernel/arch/arm/mach-shmobile/smp-r8a7779.c
index 01f792f..353562b 100644 (file)
--- a/kernel/arch/arm/mach-shmobile/smp-r8a7779.c
+++ b/kernel/arch/arm/mach-shmobile/smp-r8a7779.c
@@ -23,7 +23,6 @@
 #include <asm/cacheflush.h>
 #include <asm/smp_plat.h>
 #include <asm/smp_scu.h>
-#include <asm/smp_twd.h>
 
 #include "common.h"
 #include "pm-rcar.h"
@@ -32,41 +31,33 @@
 #define AVECR IOMEM(0xfe700040)
 #define R8A7779_SCU_BASE 0xf0000000
 
-static struct rcar_sysc_ch r8a7779_ch_cpu1 = {
+static const struct rcar_sysc_ch r8a7779_ch_cpu1 = {
        .chan_offs = 0x40, /* PWRSR0 .. PWRER0 */
        .chan_bit = 1, /* ARM1 */
        .isr_bit = 1, /* ARM1 */
 };
 
-static struct rcar_sysc_ch r8a7779_ch_cpu2 = {
+static const struct rcar_sysc_ch r8a7779_ch_cpu2 = {
        .chan_offs = 0x40, /* PWRSR0 .. PWRER0 */
        .chan_bit = 2, /* ARM2 */
        .isr_bit = 2, /* ARM2 */
 };
 
-static struct rcar_sysc_ch r8a7779_ch_cpu3 = {
+static const struct rcar_sysc_ch r8a7779_ch_cpu3 = {
        .chan_offs = 0x40, /* PWRSR0 .. PWRER0 */
        .chan_bit = 3, /* ARM3 */
        .isr_bit = 3, /* ARM3 */
 };
 
-static struct rcar_sysc_ch *r8a7779_ch_cpu[4] = {
+static const struct rcar_sysc_ch * const r8a7779_ch_cpu[4] = {
        [1] = &r8a7779_ch_cpu1,
        [2] = &r8a7779_ch_cpu2,
        [3] = &r8a7779_ch_cpu3,
 };
 
-#if defined(CONFIG_HAVE_ARM_TWD) && !defined(CONFIG_ARCH_MULTIPLATFORM)
-static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, R8A7779_SCU_BASE + 0x600, 29);
-void __init r8a7779_register_twd(void)
-{
-       twd_local_timer_register(&twd_local_timer);
-}
-#endif
-
 static int r8a7779_platform_cpu_kill(unsigned int cpu)
 {
-       struct rcar_sysc_ch *ch = NULL;
+       const struct rcar_sysc_ch *ch = NULL;
        int ret = -EIO;
 
        cpu = cpu_logical_map(cpu);
@@ -82,7 +73,7 @@ static int r8a7779_platform_cpu_kill(unsigned int cpu)
 
 static int r8a7779_boot_secondary(unsigned int cpu, struct task_struct *idle)
 {
-       struct rcar_sysc_ch *ch = NULL;
+       const struct rcar_sysc_ch *ch = NULL;
        unsigned int lcpu = cpu_logical_map(cpu);
        int ret;