kstrtouint — convert a string to an unsigned int
|const char * s,|
|unsigned int base,|
|unsigned int * res|
const char * s
The start of the string. The string must be null-terminated, and may also include a single newline before its terminating null. The first character may also be a plus sign, but not a minus sign.
unsigned int base
The number base to use. The maximum supported base is 16. If base is given as 0, then the base of the string is automatically detected with the conventional semantics - If it begins with 0x the number will be parsed as a hexadecimal (case insensitive), if it otherwise begins with 0, it will be parsed as an octal number. Otherwise it will be parsed as a decimal.
unsigned int * res
Where to write the result of the conversion on success.