Change in coreboot[master]: soc/amd/stoneyridge: SMBUS code simplify

[build bot (Jenkins) (Code Review)]

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Change subject: soc/amd/stoneyridge: SMBUS code simplify
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Patch Set 1: Verified-1

Build Failed

https://qa.coreboot.org/job/coreboot-checkpatch/16691/ : ABORTED

https://qa.coreboot.org/job/coreboot-gerrit/61582/ : SUCCESS