[CFT:PATCH] Remove a seemingly unnecessary cache flush

[Mike Rapoport]

Hello Russell,

I've tested boot and hackbench on PXA270.

cm-debian:~# cat /proc/cpuinfo
Processor       : XScale-PXA270 rev 7 (v5l)
BogoMIPS        : 311.29
Features        : swp half thumb fastmult edsp iwmmxt
CPU implementer : 0x69
CPU architecture: 5TE
CPU variant     : 0x0
CPU part        : 0x411
CPU revision    : 7

Hardware        : Compulab CM-X2XX
Revision        : 0000
Serial          : 0000000000000000



-- 
Sincerely yours,
Mike.