On Thu, Apr 25, 2024 at 07:54:41AM +0000, Xu, Baojun wrote: > > From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> > > Sent: 18 April 2024 19:56 > > On Thu, Apr 18, 2024 at 12: 02: 37PM +0800, Baojun Xu wrote: > > On Thu, Apr 18, 2024 at 12:02:37PM +0800, Baojun Xu wrote: ... > > > sound/pci/hda/Kconfig | 15 +++++++++++++++ > > > sound/pci/hda/Makefile | 2 ++ > > > > Is this correct? You are adding a dead "code", isn't it? > > What's mean "dead code"? After add CONFIG_SND_HDA_SCODEC_TAS2781_SPI=m > in my config file, the whole patch code has worked. Is that file already in the repository? If not, I don't see it in this patch either --> dead code. -- With Best Regards, Andy Shevchenko