30 	int psr, ret, token;  in psr_show()  local
32 	token = opal_async_get_token_interruptible();  in psr_show()
33 	if (token < 0) {  in psr_show()
34 		pr_devel("Failed to get token\n");  in psr_show()
35 		return token;  in psr_show()
42 	ret = opal_get_power_shift_ratio(psr_attr->handle, token,  in psr_show()
46 		ret = opal_async_wait_response(token, &msg);  in psr_show()
71 	opal_async_release_token(token);  in psr_show()
80 	int psr, ret, token;  in psr_store()  local
86 	token = opal_async_get_token_interruptible();  in psr_store()
87 	if (token < 0) {  in psr_store()
88 		pr_devel("Failed to get token\n");  in psr_store()
89 		return token;  in psr_store()
96 	ret = opal_set_power_shift_ratio(psr_attr->handle, token, psr);  in psr_store()
99 		ret = opal_async_wait_response(token, &msg);  in psr_store()
119 	opal_async_release_token(token);  in psr_store()