tree affbc114b7f751f8308a834b39b8d34972191ac1
parent fda2f4af37ccc80d655a5b4538288d461539b574
author Daniel Kurtz <djkurtz@chromium.org> 1343132037 +0200
committer Jean Delvare <khali@endymion.delvare> 1343132037 +0200

i2c-i801: Refactor use of LAST_BYTE in i801_block_transaction_byte_by_byte

As a slight optimization, pull some logic out of the polling loop during
byte-by-byte transactions by just setting the I801_LAST_BYTE bit, as
defined in the i801 (PCH) datasheet, when reading the last byte of a
byte-by-byte I2C_SMBUS_READ.

Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org>