345 static int str_to_immediate(char *str, unsigned long *imm)  in str_to_immediate()  argument
347 	if (isdigit(str[0]))  in str_to_immediate()
348 		return kstrtoul(str, 0, imm);  in str_to_immediate()
349 	else if (str[0] == '-')  in str_to_immediate()
350 		return kstrtol(str, 0, (long *)imm);  in str_to_immediate()
351 	else if (str[0] == '+')  in str_to_immediate()
352 		return kstrtol(str + 1, 0, (long *)imm);  in str_to_immediate()
356 static int __parse_imm_string(char *str, char **pbuf, int offs)  in __parse_imm_string()  argument
358 	size_t len = strlen(str);  in __parse_imm_string()
360 	if (str[len - 1] != '"') {  in __parse_imm_string()
364 	*pbuf = kstrndup(str, len - 1, GFP_KERNEL);  in __parse_imm_string()