Revert "MIPS: Lantiq: Fix cascaded IRQ setup"

This reverts commit 362721c4957dcda7b1fbd45380e7a6617a1d077c which is
commit 6c356eda225e3ee134ed4176b9ae3a76f793f4dd upstream.

It shouldn't have been included in a stable release.

Reported-by: Amit Pundir <amit.pundir@linaro.org>
Cc: Felix Fietkau <nbd@nbd.name>
Cc: John Crispin <john@phrozen.org>
Cc: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed