AR7 ethernet: small post-merge cleanups and fixes
AR7 ethernet: small post-merge cleanups and fixes

Signed-off-by: Matteo Croce <765843a94150b819b1dd78ede296119a2df1a185@gmail.com>
Signed-off-by: Eugene Konev <210a393057fd997d4069adac85417d58596a7f52@imfi.kspu.ru>
Signed-off-by: Felix Fietkau <118ed6118e893d16e8c6e0776e0ebc290952c897@openwrt.org>
Signed-off-by: Jeff Garzik <f3e731dfa293c7a83119d8aacfa41b5d2d780be9@garzik.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs