tree d1814fccd84509eb495b9e5a9e38a85c13828c96
parent bfb88d6c91a2cf507ff7763ebec94d72b4c98b07
author Pavan Savoy <pavan_savoy@ti.com> 1323967101 -0600
committer Greg Kroah-Hartman <gregkh@suse.de> 1325719264 -0800

drivers:misc: ti-st: flush UART upon fw failure

Upon failure to read firmware version from chip or upon failure in responses
to firmware download the UART needs to be flushed of its existing buffers so
that the UIM can restart UART properly.

Signed-off-by: Pavan Savoy <pavan_savoy@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>