Removing 5.4 support for bcm27xx and bcm53xx

[Adrian Schmutzler]

> -----Original Message-----
> From: Rafał Miłecki [mailto:rafal at milecki.pl]
> Sent: Samstag, 2. Oktober 2021 19:28
> To: Adrian Schmutzler <mail at adrianschmutzler.de>
> Cc: 'Álvaro Fernández Rojas' <noltari at gmail.com>; openwrt-
> devel at lists.openwrt.org
> Subject: Re: Removing 5.4 support for bcm27xx and bcm53xx
> 
> On 2021-10-02 18:43, Adrian Schmutzler wrote:
> > both bcm27xx and bcm53xx have kernel 5.10 by default for more than one
> > month.
> >
> > I'd like to remove 5.4 patches etc. there, so we don't have to bother
> > with
> > 5.4 for new patches (like stintel had to when adding config symbols
> > recently).
> 
> bcm53xx + 5.10 is still broken for EA9500 and Tenda AC-9. Having 5.4 is
useful
> for debugging. I'd prefer to wait a moment before we drop it.

Makes sense. I will not touch it.