tree 2fdf06a7c92d1f8b379449ef2d8f54745aa7a39e
parent c5d8237ef6067635ed5cb6b787540c52afe6bc8f
author Andy Shevchenko <andriy.shevchenko@linux.intel.com> 1524156812 +0300
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1527001076 +0200

spi: pxa2xx: Allow 64-bit DMA

commit efc4a13724b852ddaa3358402a8dec024ffbcb17 upstream.

Currently the 32-bit device address only is supported for DMA. However,
starting from Intel Sunrisepoint PCH the DMA address of the device FIFO
can be 64-bit.

Change the respective variable to be compatible with DMA engine
expectations, i.e. to phys_addr_t.

Fixes: 34cadd9c1bcb ("spi: pxa2xx: Add support for Intel Sunrisepoint")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>