spi/dw_spi: unify the low level read/write routines
authorFeng Tang <feng.tang@intel.com>
Wed, 30 Mar 2011 15:09:52 +0000 (23:09 +0800)
committerGrant Likely <grant.likely@secretlab.ca>
Thu, 31 Mar 2011 03:31:48 +0000 (21:31 -0600)
The original version has many duplicated codes for null/u8/u16 case,
so unify them to make it cleaner

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

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