powerpc/configs/6xx: Drop removed CONFIG_BLK_DEV_HD

In commit 8e14be53f4 ("remove the obsolete hd driver") the
CONFIG_BLK_DEV_HD symbol was removed, so drop it from the defconfig.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Michael Ellerman 2017-08-23 15:37:58 +10:00
commit 1d66e404b9