tree b9ed0893fd4f74883ceed51fb6d4a425611268bd
parent c4e71e7609ff980199d27d5d1bb5283796c8cf1f
author Andre Przywara <andre.przywara@arm.com> 1624887030 +0100
committer Ramon Fried <rfried.dev@gmail.com> 1625538161 +0300

net: smc911x: Drop redundant CONFIG_SMC911X_16_BIT Kconfig symbol

The SMC911x Ethernet driver needs to know which accessor functions it
can use to access the MMIO registers. For that reason we have a Kconfig
choice between 16 and 32-bit bus width.

Since it's only those two options that we (and the Linux kernel)
support, and there does not seem to be any evidence of another bus
width anywhere, limit the Kconfig construct to a simple symbol.

This simplifies the code and allows a later rework to be much easier.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>