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Subject[Suspend2][ 04/11] [Suspend2] Find a suspend2 module given its name
Date
Given the name of a Suspend2 module, return a pointer to it's struct
suspend_module_ops.

Signed-off-by: Nigel Cunningham <nigel@suspend2.net>

kernel/power/modules.c | 19 +++++++++++++++++++
1 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/kernel/power/modules.c b/kernel/power/modules.c
index ff9b9d7..c18b5fb 100644
--- a/kernel/power/modules.c
+++ b/kernel/power/modules.c
@@ -71,3 +71,22 @@ unsigned long suspend_memory_for_modules
return ((bytes + PAGE_SIZE - 1) >> PAGE_SHIFT);
}

+/* suspend_find_module_given_name
+ * Functionality : Return a module (if found), given a pointer
+ * to its name
+ */
+
+struct suspend_module_ops *suspend_find_module_given_name(char *name)
+{
+ struct suspend_module_ops *this_module, *found_module = NULL;
+
+ list_for_each_entry(this_module, &suspend_modules, module_list) {
+ if (!strcmp(name, this_module->name)) {
+ found_module = this_module;
+ break;
+ }
+ }
+
+ return found_module;
+}
+
--
Nigel Cunningham nigel at suspend2 dot net
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