Change in coreboot[master]: drivers/spi/spi_flash: Clean up SPI flash probe

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Change subject: drivers/spi/spi_flash: Clean up SPI flash probe
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Patch Set 15:

Build Successful

https://qa.coreboot.org/job/coreboot-checkpatch/9702/ : SUCCESS

https://qa.coreboot.org/job/coreboot-gerrit/53965/ : SUCCESS