[coreboot-gerrit] Patch merged into coreboot/master: spi_flash: Make a deep copy of spi_slave structure

the following patch was just integrated into master:
commit 810e2cde30035d0de691805041ffeeff57f68027
Author: Furquan Shaikh 
Date:   Mon Dec 5 20:32:24 2016 -0800

spi_flash: Make a deep copy of spi_slave structure

Commit 36b81af (spi: Pass pointer to spi_slave structure in
    spi_setup_slave) changes the way spi_setup_slave handles the spi_slave
    structure. Instead of expecting spi controller drivers to maintain
    spi_slave structure in CAR_GLOBAL/data section, caller is expected to
    manage the spi_slave structure. This requires that spi_flash drivers
    maintain spi_slave structure and flash probe function needs to make a
    copy of the passed in spi_slave structure.

This change fixes the regression on Lenovo X230 and other mainboards.

Change-Id: I0ad971eecaf3bfe301e9f95badc043193cc27cab
    Signed-off-by: Furquan Shaikh 
    Reviewed-on: https://review.coreboot.org/17728
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin 
    Reviewed-by: Paul Menzel 
    Reviewed-by: Iru Cai

See https://review.coreboot.org/17728 for details.

-gerrit