brcm47xx: some checkpatch fixes

target/linux/brcm47xx/patches-2.6.34/210-b44_phy_fix.patch

...rcm47xx/patches-2.6.34/301-kmod-fuse-dcache-bug-r4k.patch

target/linux/brcm47xx/patches-2.6.34/400-arch-bcm47xx.patch

...47xx/patches-2.6.34/700-ssb-gigabit-ethernet-driver.patch

target/linux/brcm47xx/patches-2.6.34/920-cache-wround.patch

...t/linux/brcm47xx/patches-2.6.34/950-sbb-sysfs-files.patch

target/linux/brcm47xx/patches-2.6.35/210-b44_phy_fix.patch

...rcm47xx/patches-2.6.35/301-kmod-fuse-dcache-bug-r4k.patch

target/linux/brcm47xx/patches-2.6.35/400-arch-bcm47xx.patch

...47xx/patches-2.6.35/700-ssb-gigabit-ethernet-driver.patch

target/linux/brcm47xx/patches-2.6.35/920-cache-wround.patch

...t/linux/brcm47xx/patches-2.6.35/950-sbb-sysfs-files.patch