tree b67396defdc2097b7f428a44d5737121aeb9bf27
parent f2bf4e849315c1573f996d082c53c6b686054da7
author Sekhar Nori <nsekhar@ti.com> 1282301828 +0530
committer Sekhar Nori <nsekhar@ti.com> 1290085709 +0530

spi: davinci: do not treat Tx interrupt being set as error

In davinci_spi_check_error(), Tx interrupt being set is
treated as error. This function is only meant to flag
bus error conditions and Tx interrupt being set at that
point is not a bus error but rather a driver bug.

Stop checking for Tx interrupt and flagging that as an
IO error.

Tested-By: Michael Williamson <michael.williamson@criticallink.com>
Tested-By: Brian Niebuhr <bniebuhr@efjohnson.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>