Re: [RFC PATCH] Remove CONFIG_DCACHE_WORD_ACCESS

2014-03-25 Thread Joe Perches
On Wed, 2014-03-12 at 07:37 +1100, Benjamin Herrenschmidt wrote: > On Tue, 2014-03-04 at 12:23 -0800, Joe Perches wrote: > > It seems to duplicate CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS > > so use that instead. > > > > This changes the !CPU_LITTLE_ENDIAN powerpc arch to use unaligned > > accesses

Re: [RFC PATCH] Remove CONFIG_DCACHE_WORD_ACCESS

2014-03-11 Thread Benjamin Herrenschmidt
On Tue, 2014-03-04 at 12:23 -0800, Joe Perches wrote: > It seems to duplicate CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS > so use that instead. > > This changes the !CPU_LITTLE_ENDIAN powerpc arch to use unaligned > accesses in fs/dcache.c and fs/namei.c as > CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is

[RFC PATCH] Remove CONFIG_DCACHE_WORD_ACCESS

2014-03-04 Thread Joe Perches
It seems to duplicate CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS so use that instead. This changes the !CPU_LITTLE_ENDIAN powerpc arch to use unaligned accesses in fs/dcache.c and fs/namei.c as CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is enabled for that arch. Remove the now unused DCACHE_WORD_ACCESS d