Hi Tomasz, Thanks for your reply. and just found i forgot to add iommu clocks for other rockchip platforms(rk3399 already has that)...will also do that in the next version. On 01/18/2018 12:17 PM, Tomasz Figa wrote: > On Thu, Jan 18, 2018 at 12:25 AM, Jeffy Chen <jeffy.chen at rock-chips.com> wrote: >> Removal the IOMMUs cannot be done reliably. > > nit: Perhaps "Removal of IOMMUs"? > ok >> >> This is similar to exynos iommu driver. >> >> Signed-off-by: Jeffy Chen <jeffy.chen at rock-chips.com> >> --- >> >> Changes in v3: >> Also remove remove() and module_exit() as Tomasz suggested. >> >> Changes in v2: None >> >> drivers/iommu/rockchip-iommu.c | 21 +-------------------- >> 1 file changed, 1 insertion(+), 20 deletions(-) > > nit: Typo in subject: s/Prohibiat/Prohibit/ > ok, will do that. > Otherwise, > > Reviewed-by: Tomasz Figa <tfiga at chromium.org> > > Best regards, > Tomasz > > >