Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/arm/mach-tango/Makefile b/arch/arm/mach-tango/Makefile
index da6c633..97cd045 100644
--- a/arch/arm/mach-tango/Makefile
+++ b/arch/arm/mach-tango/Makefile
@@ -1,7 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-plus_sec := $(call as-instr,.arch_extension sec,+sec)
-AFLAGS_smc.o := -Wa,-march=armv7-a$(plus_sec)
-
obj-y += setup.o smc.o
obj-$(CONFIG_SMP) += platsmp.o
obj-$(CONFIG_SUSPEND) += pm.o
diff --git a/arch/arm/mach-tango/pm.c b/arch/arm/mach-tango/pm.c
index 028e50c..a32c3b6 100644
--- a/arch/arm/mach-tango/pm.c
+++ b/arch/arm/mach-tango/pm.c
@@ -3,6 +3,7 @@
#include <linux/suspend.h>
#include <asm/suspend.h>
#include "smc.h"
+#include "pm.h"
static int tango_pm_powerdown(unsigned long arg)
{
@@ -24,10 +25,7 @@
.valid = suspend_valid_only_mem,
};
-static int __init tango_pm_init(void)
+void __init tango_pm_init(void)
{
suspend_set_ops(&tango_pm_ops);
- return 0;
}
-
-late_initcall(tango_pm_init);
diff --git a/arch/arm/mach-tango/pm.h b/arch/arm/mach-tango/pm.h
new file mode 100644
index 0000000..35ea705
--- /dev/null
+++ b/arch/arm/mach-tango/pm.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifdef CONFIG_SUSPEND
+void __init tango_pm_init(void);
+#else
+#define tango_pm_init NULL
+#endif
diff --git a/arch/arm/mach-tango/setup.c b/arch/arm/mach-tango/setup.c
index 677dd7b..824f907 100644
--- a/arch/arm/mach-tango/setup.c
+++ b/arch/arm/mach-tango/setup.c
@@ -2,6 +2,7 @@
#include <asm/mach/arch.h>
#include <asm/hardware/cache-l2x0.h>
#include "smc.h"
+#include "pm.h"
static void tango_l2c_write(unsigned long val, unsigned int reg)
{
@@ -15,4 +16,5 @@
.dt_compat = tango_dt_compat,
.l2c_aux_mask = ~0,
.l2c_write_sec = tango_l2c_write,
+ .init_late = tango_pm_init,
MACHINE_END
diff --git a/arch/arm/mach-tango/smc.S b/arch/arm/mach-tango/smc.S
index 361a8dc..b1752aa 100644
--- a/arch/arm/mach-tango/smc.S
+++ b/arch/arm/mach-tango/smc.S
@@ -1,6 +1,8 @@
/* SPDX-License-Identifier: GPL-2.0 */
#include <linux/linkage.h>
+ .arch armv7-a
+ .arch_extension sec
ENTRY(tango_smc)
push {lr}
mov ip, r1