Commits
Andy Shevchenko committed 7d1f1bf699e
spi: pxa2xx: handle error of pxa2xx_spi_dma_prepare() If by some reason pxa2xx_spi_dma_prepare() fails we have not to ignore its error. In such case we abort the transfer and return the error to upper level. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> [Jarkko: Avoid leaking TX descriptors in case RX descriptor allocation fails. Noted by Robert Jarzmik <robert.jarzmik@free.fr>. Unmap also buffers in case of failure.] Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Mark Brown <broonie@kernel.org>