riscv: Simplify assignment for UTS_MACHINE

The BITS variable conveniently allows to simplify the assignment for
UTS_MACHINE.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Link: https://patch.msgid.link/20260313164012.1153936-2-u.kleine-koenig@baylibre.com
Signed-off-by: Paul Walmsley <pjw@kernel.org>
This commit is contained in:
Uwe Kleine-König 2026-04-04 18:42:40 -06:00 • committed by Paul Walmsley
commit c8d0c36d85