On Wed, Mar 16, 2016 at 5:10 PM, Jisheng Zhang <[email protected]> wrote: > dw_pcie_setup_rc(), as its name indicates, setups the RC. But current > dw_pcie_host_init() also contains some necessary rc setup code. > > Another reason: the host may lost power during suspend to ram, the RC > need to be re-setup after resume. The rc can't be correctly resumed > without the rc setup code in dw_pcie_host_init(). > > So this patch moves the code to dw_pcie_setup_rc() to address the above > two issues. After this patch, each pcie designware driver users could > call dw_pcie_setup_rc() to re-setup rc when resume back. > > Signed-off-by: Jisheng Zhang <[email protected]>
Seems reasonable. Thanks for the cleanup. :-) Acked-by: Pratyush Anand <[email protected]>
