Change in coreboot[master]: [RFC] Rename do_printk() --> printk()

[Patrick Georgi (Code Review)]

Attention is currently required from: Jason Glenesk, Nico Huber, Raul Rangel, Marshall Dawson, Kyösti Mälkki, Felix Held.
Patrick Georgi has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/51887 )

Change subject: [RFC] Rename do_printk() --> printk()
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Patch Set 2: Code-Review+1

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/51887/comment/92e32010_dfa5c6bc 
PS2, Line 9: The indirection seems unnecessary. The macros throw features like
The indirection has historical roots: back in the day it was possible to compile out log levels and that was done in the printk (et al) macros, either forwarding to do_printk or removing the statement entirely. Since we now keep all strings all the time, the indirection can go away.

Patchset:

PS2: 
Maybe drop the "[RFC]", but then it can go in ;-)