On Fri, Jan 04, 2013 at 10:46:22AM +0800, wwang wrote: > 于 2013年01月03日 20:25, Dan Carpenter 写道: > > On Fri, Dec 28, 2012 at 10:41:28AM +0800, wei_w...@realsil.com.cn wrote: > >> From: Wei WANG <wei_w...@realsil.com.cn> > >> > >> Realtek PCIe card reader only supports 32bit DMA > >> > > Is this a bugfix? If so what does the bug look like? > > > > regards, > > dan carpenter > > > Hi Dan: > > No, this is not a bugfix. In default, the kernel will allocate 32bit > address for DMA. This declaration can improve the readability. >
Ah ok. Really none of the things I mentioned were stuff that prevented the patch from being merged or couldn't be fixed in follow on patches. The thing is that the commit message should always say why a patch is needed. regards, dan carpenter -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/