diff -drupN a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c --- a/drivers/acpi/sysfs.c 2018-08-06 17:23:04.000000000 +0300 +++ b/drivers/acpi/sysfs.c 2022-06-12 05:28:14.000000000 +0300 @@ -227,7 +227,8 @@ module_param_cb(trace_method_name, ¶ module_param_cb(trace_debug_layer, ¶m_ops_trace_attrib, &acpi_gbl_trace_dbg_layer, 0644); module_param_cb(trace_debug_level, ¶m_ops_trace_attrib, &acpi_gbl_trace_dbg_level, 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) { acpi_status status; const char *method = trace_method_name; @@ -263,7 +264,7 @@ static int param_set_trace_state(const c return 0; } -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_flags & ACPI_TRACE_ENABLED)) return sprintf(buffer, "disable"); @@ -292,7 +293,8 @@ MODULE_PARM_DESC(aml_debug_output, "To enable/disable the ACPI Debug Object output."); /* /sys/module/acpi/parameters/acpica_version */ -static int param_get_acpica_version(char *buffer, struct kernel_param *kp) +static int param_get_acpica_version(char *buffer, + const struct kernel_param *kp) { int result;