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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/arm/mach-shmobile/suspend.c
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/arm/mach-shmobile/suspend.c')
-rw-r--r--arch/arm/mach-shmobile/suspend.c47
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/suspend.c b/arch/arm/mach-shmobile/suspend.c
new file mode 100644
index 00000000..4d1b86a4
--- /dev/null
+++ b/arch/arm/mach-shmobile/suspend.c
@@ -0,0 +1,47 @@
+/*
+ * Suspend-to-RAM support code for SH-Mobile ARM
+ *
+ * Copyright (C) 2011 Magnus Damm
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/pm.h>
+#include <linux/suspend.h>
+#include <linux/module.h>
+#include <linux/err.h>
+#include <asm/io.h>
+#include <asm/system_misc.h>
+
+static int shmobile_suspend_default_enter(suspend_state_t suspend_state)
+{
+ cpu_do_idle();
+ return 0;
+}
+
+static int shmobile_suspend_begin(suspend_state_t state)
+{
+ disable_hlt();
+ return 0;
+}
+
+static void shmobile_suspend_end(void)
+{
+ enable_hlt();
+}
+
+struct platform_suspend_ops shmobile_suspend_ops = {
+ .begin = shmobile_suspend_begin,
+ .end = shmobile_suspend_end,
+ .enter = shmobile_suspend_default_enter,
+ .valid = suspend_valid_only_mem,
+};
+
+static int __init shmobile_suspend_init(void)
+{
+ suspend_set_ops(&shmobile_suspend_ops);
+ return 0;
+}
+late_initcall(shmobile_suspend_init);