drm/radeon: add missing spaces before ';'

ERROR: space required after that ';' (ctx:BxV)

Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Ran Sun 2023-07-24 11:00:04 +08:00 • committed by Alex Deucher
commit 355da5d48e