MAINTAINERS: Remove stale entry for BCM33xx chips

Commit 70371cef ("MAINTAINERS: Add entry for BMIPS multiplatform
kernel") supersedes this entry for BCM33xx.

Fixes: 70371cef ("MAINTAINERS: Add entry for BMIPS multiplatform kernel")
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>
Cc: blogic@openwrt.org
Cc: cernekee@gmail.com
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/12301/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

MAINTAINERS

@@ -2357,14 +2357,6 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rpi/linux-rpi.git
 S:	Maintained
 N:	bcm2835
 
-BROADCOM BCM33XX MIPS ARCHITECTURE
-M:	Kevin Cernekee <cernekee@gmail.com>
-L:	linux-mips@linux-mips.org
-S:	Maintained
-F:	arch/mips/bcm3384/*
-F:	arch/mips/include/asm/mach-bcm3384/*
-F:	arch/mips/kernel/*bmips*
-
 BROADCOM BCM47XX MIPS ARCHITECTURE
 M:	Hauke Mehrtens <hauke@hauke-m.de>
 M:	Rafał Miłecki <zajec5@gmail.com>