ieee1394: add preprocessor constant for invalid csr address
Replace occurrences of the magic value ~(u64)0 for invalid CSR address spaces by a named constant for better readability. Signed-off-by: NStefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: NBen Collins <bcollins@ubuntu.com>
Showing
想要评论请 注册 或 登录