diff options
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/debug.c | 32 |
1 files changed, 24 insertions, 8 deletions
diff --git a/drivers/acpi/debug.c b/drivers/acpi/debug.c index 146135e7a6a1..295dbfa2db9c 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, ¶m_ops_trace_state, NULL, 0644); /* -------------------------------------------------------------------------- DebugFS Interface |