staging: r8188eu: remove unused PHY_UpdateTxPowerDbm8188E()

Function PHY_UpdateTxPowerDbm8188E() is unused and it is the only user
of function phy_DbmToTxPwrIdx(), remove both.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210908223903.10516-4-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Straube 2021-09-09 00:39:02 +02:00 • committed by Greg Kroah-Hartman
commit ee12165205
2 changed files with 0 additions and 81 deletions