Hi Wei, On Wed, May 20, 2020 at 5:18 AM Wei Yongjun <weiyongjun1@xxxxxxxxxx> wrote: > In case of error, the function of_find_matching_node() returns NULL > pointer not ERR_PTR(). The IS_ERR() test in the return value check > should be replaced with NULL test. > > Fixes: ccea5e8a5918 ("bus: Add driver for Integrator/AP logic modules") > Reported-by: Hulk Robot <hulkci@xxxxxxxxxx> > Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx> I applied this and signed it off and sent it over to the ARM SoC maintainers. Yours, Linus Walleij