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-rw-r--r--drivers/acpi/debug.c32
1 files changed, 24 insertions, 8 deletions
diff --git a/drivers/acpi/debug.c b/drivers/acpi/debug.c
index 146135e7a6a..295dbfa2db9 100644
--- a/drivers/acpi/debug.c
+++ b/drivers/acpi/debug.c
@@ -96,7 +96,8 @@ static const struct acpi_dlevel acpi_debug_levels[] = {
/* --------------------------------------------------------------------------
FS Interface (/sys)
-------------------------------------------------------------------------- */
-static int param_get_debug_layer(char *buffer, struct kernel_param *kp) {
+static int param_get_debug_layer(char *buffer, const struct kernel_param *kp)
+{
int result = 0;
int i;
@@ -118,7 +119,8 @@ static int param_get_debug_layer(char *buffer, struct kernel_param *kp) {
return result;
}
-static int param_get_debug_level(char *buffer, struct kernel_param *kp) {
+static int param_get_debug_level(char *buffer, const struct kernel_param *kp)
+{
int result = 0;
int i;
@@ -137,8 +139,18 @@ static int param_get_debug_level(char *buffer, struct kernel_param *kp) {
return result;
}
-module_param_call(debug_layer, param_set_uint, param_get_debug_layer, &acpi_dbg_layer, 0644);
-module_param_call(debug_level, param_set_uint, param_get_debug_level, &acpi_dbg_level, 0644);
+static struct kernel_param_ops acpi_debug_layer_ops = {
+ .set = param_set_uint,
+ .get = param_get_debug_layer,
+};
+
+static struct kernel_param_ops acpi_debug_level_ops = {
+ .set = param_set_uint,
+ .get = param_get_debug_level,
+};
+
+module_param_cb(debug_layer, &acpi_debug_layer_ops, &acpi_dbg_layer, 0644);
+module_param_cb(debug_level, &acpi_debug_level_ops, &acpi_dbg_level, 0644);
static char trace_method_name[6];
module_param_string(trace_method_name, trace_method_name, 6, 0644);
@@ -147,7 +159,7 @@ module_param(trace_debug_layer, uint, 0644);
static unsigned int trace_debug_level;
module_param(trace_debug_level, uint, 0644);
-static int param_set_trace_state(const char *val, struct kernel_param *kp)
+static int param_set_trace_state(const char *val, const struct kernel_param *kp)
{
int result = 0;
@@ -181,7 +193,7 @@ exit:
return result;
}
-static int param_get_trace_state(char *buffer, struct kernel_param *kp)
+static int param_get_trace_state(char *buffer, const struct kernel_param *kp)
{
if (!acpi_gbl_trace_method_name)
return sprintf(buffer, "disable");
@@ -194,8 +206,12 @@ static int param_get_trace_state(char *buffer, struct kernel_param *kp)
return 0;
}
-module_param_call(trace_state, param_set_trace_state, param_get_trace_state,
- NULL, 0644);
+static struct kernel_param_ops param_ops_trace_state = {
+ .set = param_set_trace_state,
+ .get = param_get_trace_state,
+};
+
+module_param_cb(trace_state, &param_ops_trace_state, NULL, 0644);
/* --------------------------------------------------------------------------
DebugFS Interface