Xilinx: SPI: updated driver for device tree
Xilinx: SPI: updated driver for device tree

The driver was updated to use the device tree rather than the platform data.

Signed-off-by: John Linn <dbd415a4cc0aefa8fab2e01649bb25d314d78192@xilinx.com>

TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs