On Fri, Apr 30, 2021 at 03:15:30PM +0800, Chunfeng Yun wrote: > Use bitfield instead of bool in struct That says what you did, but not why you did it. Why? > > Signed-off-by: Chunfeng Yun <chunfeng.yun@xxxxxxxxxxxx> > --- > drivers/usb/host/xhci-mtk.c | 2 -- > drivers/usb/host/xhci-mtk.h | 8 ++++---- > 2 files changed, 4 insertions(+), 6 deletions(-) > > diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c > index b2058b3bc834..2548976bcf05 100644 > --- a/drivers/usb/host/xhci-mtk.c > +++ b/drivers/usb/host/xhci-mtk.c > @@ -495,8 +495,6 @@ static int xhci_mtk_probe(struct platform_device *pdev) > goto put_usb2_hcd; > } > mtk->has_ippc = true; > - } else { > - mtk->has_ippc = false; Why did you remove this chunk? That is not described in the changelog at all. thanks, greg k-h