[PATCH] kernel: bump 5.4 to 5.4.53

[Stefan Lippers-Hollmann]

Hi

On 2020-07-25, Kevin Darbyshire-Bryant wrote:
> Refresh patches.
>
> Remove upstreamed patches:
>
> bcm63xx/patches-5.4/022-v5.8-mtd-rawnand-brcmnand-correctly-verify-erased-pages.patch
> bcm63xx/patches-5.4/024-v5.8-mtd-rawnand-brcmnand-fix-CS0-layout.patch
>
> Drop the cake hack as upstream have backported the changes themselves,
> but in a slightly different way.
>
> generic/hack-5.4/641-sch_cake-fix-IP-protocol-handling-in-the-presence-of.patch
>
> Signed-off-by: Kevin Darbyshire-Bryant <ldir at darbyshire-bryant.me.uk>
[...]

Runtime tested on:

Tested-by: Stefan Lippers-Hollmann <s.l-h at gmx.de> [ath79/tl-wdr3600; ipq806x/nbg6817; ipq40xx/map-ac2200]

Build tested on:
- ath79
  - ath79-tiny
- ipq40xx
- ipq806x
- lantiq

Regards
	Stefan Lippers-Hollmann