tree c1b74da52455f8740db6504cea4a492c8824b2e8
parent 10791233e98fbd0ed84b9ba549ce537ca2fcccf3
author Andy Shevchenko <andriy.shevchenko@linux.intel.com> 1443596657 +0300
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1443982345 +0100

serial: 8250_dma: no need to sync RX buffer

RX buffer is allocated from DMA coherent memory. Thus there is no need to call
DMA sync API for it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>