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Subject[ 08/10] [Suspend2] Find a module given its name
Date

Given the name of a module, return a pointer to it, or NULL if not found.
This is used when reloading the configuration data at resume time.

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

kernel/power/modules.c | 20 ++++++++++++++++++++
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/kernel/power/modules.c b/kernel/power/modules.c
index 7d56ce0..63f9dbb 100644
--- a/kernel/power/modules.c
+++ b/kernel/power/modules.c
@@ -37,6 +37,26 @@ unsigned long header_storage_for_modules

return bytes;
}
+
+/* find_module_given_name
+ * Functionality : Return a module (if found), given a pointer
+ * to its name
+ */
+
+struct suspend_module_ops *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;
+}
+
* suspend_register_module
*
* Register a module.
--
Nigel Cunningham nigel at suspend2 dot net
-
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