Specify 8 bytes alignment for the function __delay or we get bad delay like udelay(10) will be 25us in fact. Signed-off-by: Jialu Xu <xujialu@vimux.org> Signed-off-by: Guo Ren <guoren@kernel.org>
This patch adds string optimize codes and some auxiliary codes. Signed-off-by: Chen Linfei <linfei_chen@c-sky.com> Signed-off-by: Mao Han <han_mao@c-sky.com> Signed-off-by: Guo Ren <ren_guo@c-sky.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>